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Agenda-Alex/wordpress/wp-content/plugins/tablepress/libraries/excel-reader.class.php

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9 months ago
<?php
/**
* Excel 97/2003 Reader Class
*
* Based on PHP Excel Reader 2.21.
*
* @link https://code.google.com/archive/p/php-excel-reader/
*
* @package TablePress
* @subpackage Import
* @author Matt Kruse, Matt Roxburgh, Vadim Tkachenko, Tobias Bäthge
* @since 1.1.0
*/
// Prohibit direct script loading.
defined( 'ABSPATH' ) || die( 'No direct script access allowed!' );
/**
* A class for reading Microsoft Excel (97/2003) Spreadsheets.
*
* Version 2.21
*
* Enhanced and maintained by Matt Kruse <https://mattkruse.com/>
* Maintained at https://code.google.com/archive/p/php-excel-reader/
* Licensed under MIT license
*
* Format parsing and MUCH more contributed by Matt Roxburgh
*
* Cleanup and changes for TablePress by Tobias Bäthge
* --------------------------------------------------------------------------
*/
define( 'NUM_BIG_BLOCK_DEPOT_BLOCKS_POS', 0x2c );
define( 'SMALL_BLOCK_DEPOT_BLOCK_POS', 0x3c );
define( 'ROOT_START_BLOCK_POS', 0x30 );
define( 'BIG_BLOCK_SIZE', 0x200 );
define( 'SMALL_BLOCK_SIZE', 0x40 );
define( 'EXTENSION_BLOCK_POS', 0x44 );
define( 'NUM_EXTENSION_BLOCK_POS', 0x48 );
define( 'PROPERTY_STORAGE_BLOCK_SIZE', 0x80 );
define( 'BIG_BLOCK_DEPOT_BLOCKS_POS', 0x4c );
define( 'SMALL_BLOCK_THRESHOLD', 0x1000 );
// property storage offsets
define( 'SIZE_OF_NAME_POS', 0x40 );
define( 'TYPE_POS', 0x42 );
define( 'START_BLOCK_POS', 0x74 );
define( 'SIZE_POS', 0x78 );
define( 'IDENTIFIER_OLE', pack( 'CCCCCCCC', 0xd0, 0xcf, 0x11, 0xe0, 0xa1, 0xb1, 0x1a, 0xe1 ) );
/**
* OLERead class
*/
class OLERead {
/**
* [$data description]
*
* @since 1.0.0
* @var string
*/
protected $data = '';
/**
* [$error description]
*
* @since 1.0.0
* @var int
*/
public $error;
/**
* [$bigBlockChain description]
*
* @since 1.0.0
* @var array
*/
protected $bigBlockChain = array();
/**
* [$smallBlockChain description]
*
* @since 1.0.0
* @var array
*/
protected $smallBlockChain = array();
/**
* [$entry description]
*
* @since 1.0.0
* @var [type]
*/
protected $entry;
/**
* [$props description]
*
* @since 1.0.0
* @var [type]
*/
protected $props;
/**
* [$wrkbook description]
*
* @since 1.0.0
* @var [type]
*/
protected $wrkbook;
/**
* [$rootentry description]
*
* @since 1.0.0
* @var [type]
*/
protected $rootentry;
/**
* Class constructor.
*
* @since 1.0.0
*/
public function __construct() {
// Unused.
}
/**
* [read description]
*
* @since 1.0.0
*
* @param string $data [description]
* @return [type] [description]
*/
public function read( $data ) {
$this->data = $data;
if ( ! $this->data ) {
$this->error = 1;
return false;
}
if ( str_starts_with( $this->data, IDENTIFIER_OLE ) ) {
$this->error = 2;
return false;
}
$numBigBlockDepotBlocks = $this->_GetInt4d( $this->data, NUM_BIG_BLOCK_DEPOT_BLOCKS_POS );
$sbdStartBlock = $this->_GetInt4d( $this->data, SMALL_BLOCK_DEPOT_BLOCK_POS );
$rootStartBlock = $this->_GetInt4d( $this->data, ROOT_START_BLOCK_POS );
$extensionBlock = $this->_GetInt4d( $this->data, EXTENSION_BLOCK_POS );
$numExtensionBlocks = $this->_GetInt4d( $this->data, NUM_EXTENSION_BLOCK_POS );
$bigBlockDepotBlocks = array();
$pos = BIG_BLOCK_DEPOT_BLOCKS_POS;
$bbdBlocks = $numBigBlockDepotBlocks;
if ( 0 !== $numExtensionBlocks ) {
$bbdBlocks = ( BIG_BLOCK_SIZE - BIG_BLOCK_DEPOT_BLOCKS_POS ) / 4;
}
for ( $i = 0; $i < $bbdBlocks; $i++ ) {
$bigBlockDepotBlocks[ $i ] = $this->_GetInt4d( $this->data, $pos );
$pos += 4;
}
for ( $j = 0; $j < $numExtensionBlocks; $j++ ) {
$pos = ( $extensionBlock + 1 ) * BIG_BLOCK_SIZE;
$blocksToRead = min( $numBigBlockDepotBlocks - $bbdBlocks, BIG_BLOCK_SIZE / 4 - 1 );
for ( $i = $bbdBlocks; $i < $bbdBlocks + $blocksToRead; $i++ ) {
$bigBlockDepotBlocks[ $i ] = $this->_GetInt4d( $this->data, $pos );
$pos += 4;
}
$bbdBlocks += $blocksToRead;
if ( $bbdBlocks < $numBigBlockDepotBlocks ) {
$extensionBlock = $this->_GetInt4d( $this->data, $pos );
}
}
// readBigBlockDepot()
$index = 0;
$this->bigBlockChain = array();
for ( $i = 0; $i < $numBigBlockDepotBlocks; $i++ ) {
$pos = ( $bigBlockDepotBlocks[ $i ] + 1 ) * BIG_BLOCK_SIZE;
for ( $j = 0; $j < BIG_BLOCK_SIZE / 4; $j++ ) {
$this->bigBlockChain[ $index ] = $this->_GetInt4d( $this->data, $pos );
$pos += 4;
++$index;
}
}
// readSmallBlockDepot();
$index = 0;
$sbdBlock = $sbdStartBlock;
$this->smallBlockChain = array();
while ( -2 !== $sbdBlock ) {
$pos = ( $sbdBlock + 1 ) * BIG_BLOCK_SIZE;
for ( $j = 0; $j < BIG_BLOCK_SIZE / 4; $j++ ) {
$this->smallBlockChain[ $index ] = $this->_GetInt4d( $this->data, $pos );
$pos += 4;
++$index;
}
$sbdBlock = $this->bigBlockChain[ $sbdBlock ];
}
// readData(rootStartBlock)
$block = $rootStartBlock;
$this->entry = $this->_readData( $block );
$this->_readPropertySets();
}
/**
* [_readData description]
*
* @since 1.0.0
*
* @param [type] $bl [description]
* @return string [description]
*/
protected function _readData( $bl ): string {
$block = $bl;
$data = '';
while ( -2 !== $block ) {
$pos = ( $block + 1 ) * BIG_BLOCK_SIZE;
$data = $data . substr( $this->data, $pos, BIG_BLOCK_SIZE );
$block = $this->bigBlockChain[ $block ];
}
return $data;
}
/**
* [_readPropertySets description]
*
* @since 1.0.0
*
* @return [type] [description]
*/
protected function _readPropertySets() {
$offset = 0;
while ( $offset < strlen( $this->entry ) ) {
$d = substr( $this->entry, $offset, PROPERTY_STORAGE_BLOCK_SIZE );
$nameSize = ord( $d[ SIZE_OF_NAME_POS ] ) | ( ord( $d[ SIZE_OF_NAME_POS + 1 ] ) << 8 );
$type = ord( $d[ TYPE_POS ] );
$startBlock = $this->_GetInt4d( $d, START_BLOCK_POS );
$size = $this->_GetInt4d( $d, SIZE_POS );
$name = '';
for ( $i = 0; $i < $nameSize; $i++ ) {
$name .= $d[ $i ];
}
$name = str_replace( "\x00", '', $name );
$this->props[] = array(
'name' => $name,
'type' => $type,
'startBlock' => $startBlock,
'size' => $size,
);
if ( 'workbook' === strtolower( $name ) || 'book' === strtolower( $name ) ) {
$this->wrkbook = count( $this->props ) - 1;
}
if ( 'Root Entry' === $name ) {
$this->rootentry = count( $this->props ) - 1;
}
$offset += PROPERTY_STORAGE_BLOCK_SIZE;
}
}
/**
* [getWorkBook description]
*
* @since 1.0.0
*
* @return [type] [description]
*/
public function getWorkBook() {
if ( $this->props[ $this->wrkbook ]['size'] < SMALL_BLOCK_THRESHOLD ) {
$rootdata = $this->_readData( $this->props[ $this->rootentry ]['startBlock'] );
$streamData = '';
$block = $this->props[ $this->wrkbook ]['startBlock'];
while ( -2 !== $block ) {
$pos = $block * SMALL_BLOCK_SIZE;
$streamData .= substr( $rootdata, $pos, SMALL_BLOCK_SIZE );
$block = $this->smallBlockChain[ $block ];
}
return $streamData;
} else {
$numBlocks = $this->props[ $this->wrkbook ]['size'] / BIG_BLOCK_SIZE;
if ( 0 !== $this->props[ $this->wrkbook ]['size'] % BIG_BLOCK_SIZE ) {
++$numBlocks;
}
if ( 0 === $numBlocks ) {
return '';
}
$streamData = '';
$block = $this->props[ $this->wrkbook ]['startBlock'];
while ( -2 !== $block ) {
$pos = ( $block + 1 ) * BIG_BLOCK_SIZE;
$streamData .= substr( $this->data, $pos, BIG_BLOCK_SIZE );
$block = $this->bigBlockChain[ $block ];
}
return $streamData;
}
}
/**
* [_GetInt4d description]
*
* @since 1.0.0
*
* @param [type] $data [description]
* @param [type] $pos [description]
* @return int [description]
*/
protected function _GetInt4d( $data, $pos ): int {
$value = ord( $data[ $pos ] ) | ( ord( $data[ $pos + 1 ] ) << 8 ) | ( ord( $data[ $pos + 2 ] ) << 16 ) | ( ord( $data[ $pos + 3 ] ) << 24 );
if ( $value >= 4294967294 ) {
$value = -2;
}
return $value;
}
} // class OLERead
define( 'SPREADSHEET_EXCEL_READER_BIFF8', 0x600 );
define( 'SPREADSHEET_EXCEL_READER_BIFF7', 0x500 );
define( 'SPREADSHEET_EXCEL_READER_WORKBOOKGLOBALS', 0x5 );
define( 'SPREADSHEET_EXCEL_READER_WORKSHEET', 0x10 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_BOF', 0x809 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_EOF', 0x0a );
define( 'SPREADSHEET_EXCEL_READER_TYPE_BOUNDSHEET', 0x85 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_DIMENSION', 0x200 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_ROW', 0x208 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_DBCELL', 0xd7 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_FILEPASS', 0x2f );
define( 'SPREADSHEET_EXCEL_READER_TYPE_NOTE', 0x1c );
define( 'SPREADSHEET_EXCEL_READER_TYPE_TXO', 0x1b6 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_RK', 0x7e );
define( 'SPREADSHEET_EXCEL_READER_TYPE_RK2', 0x27e );
define( 'SPREADSHEET_EXCEL_READER_TYPE_MULRK', 0xbd );
define( 'SPREADSHEET_EXCEL_READER_TYPE_MULBLANK', 0xbe );
define( 'SPREADSHEET_EXCEL_READER_TYPE_INDEX', 0x20b );
define( 'SPREADSHEET_EXCEL_READER_TYPE_SST', 0xfc );
define( 'SPREADSHEET_EXCEL_READER_TYPE_EXTSST', 0xff );
define( 'SPREADSHEET_EXCEL_READER_TYPE_CONTINUE', 0x3c );
define( 'SPREADSHEET_EXCEL_READER_TYPE_LABEL', 0x204 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_LABELSST', 0xfd );
define( 'SPREADSHEET_EXCEL_READER_TYPE_NUMBER', 0x203 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_NAME', 0x18 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_ARRAY', 0x221 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_STRING', 0x207 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_FORMULA', 0x406 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_FORMULA2', 0x6 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_FORMAT', 0x41e );
define( 'SPREADSHEET_EXCEL_READER_TYPE_XF', 0xe0 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_BOOLERR', 0x205 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_FONT', 0x0031 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_PALETTE', 0x0092 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_UNKNOWN', 0xffff );
define( 'SPREADSHEET_EXCEL_READER_TYPE_NINETEENFOUR', 0x22 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_MERGEDCELLS', 0xE5 );
define( 'SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS', 25569 );
define( 'SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS1904', 24107 );
define( 'SPREADSHEET_EXCEL_READER_MSINADAY', 86400 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_HYPER', 0x01b8 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_COLINFO', 0x7d );
define( 'SPREADSHEET_EXCEL_READER_TYPE_DEFCOLWIDTH', 0x55 );
define( 'SPREADSHEET_EXCEL_READER_TYPE_STANDARDWIDTH', 0x99 );
define( 'SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT', '%s' );
/**
* Main Class
*/
class Spreadsheet_Excel_Reader {
/*
* The following four public constants were added to make data retrieval easier.
*/
/**
* [$colnames description]
*
* @since 1.0.0
* @var array
*/
public $colnames = array();
/**
* [$colindexes description]
*
* @since 1.0.0
* @var array
*/
public $colindexes = array();
/**
* [$standardColWidth description]
*
* @since 1.0.0
* @var int
*/
public $standardColWidth = 0;
/**
* [$defaultColWidth description]
*
* @since 1.0.0
* @var int
*/
public $defaultColWidth = 0;
/**
* [$store_extended_info description]
*
* @since 1.0.0
* @var [type]
*/
protected $store_extended_info;
/**
* [$_encoderFunction description]
*
* @since 1.0.0
* @var [type]
*/
protected $_encoderFunction;
/**
* [$nineteenFour description]
*
* @since 1.0.0
* @var [type]
*/
protected $nineteenFour;
/**
* [$sn description]
*
* @since 1.0.0
* @var [type]
*/
protected $sn;
/**
* [myHex description]
*
* @since 1.0.0
*
* @param [type] $d [description]
* @return string [description]
*/
protected function myHex( $d ): string {
if ( $d < 16 ) {
return '0' . dechex( $d );
}
return dechex( $d );
}
/**
* [dumpHexData description]
*
* @since 1.0.0
*
* @param [type] $data [description]
* @param [type] $pos [description]
* @param [type] $length [description]
* @return string [description]
*/
protected function dumpHexData( $data, $pos, $length ): string {
$info = '';
for ( $i = 0; $i <= $length; $i++ ) {
if ( 0 !== $i ) {
$info .= ' ';
}
$info .= $this->myHex( ord( $data[ $pos + $i ] ) ) . ( ord( $data[ $pos + $i ] ) > 31 ? '[' . $data[ $pos + $i ] . ']' : '' );
}
return $info;
}
/**
* [getCol description]
*
* @since 1.0.0
*
* @param [type] $col [description]
* @return [type] [description]
*/
protected function getCol( $col ) {
if ( is_string( $col ) ) {
$col = strtolower( $col );
if ( array_key_exists( $col, $this->colnames ) ) {
$col = $this->colnames[ $col ];
}
}
return $col;
}
// PUBLIC API FUNCTIONS
// --------------------
/**
* [val description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function val( $row, $col, $sheet = 0 ) {
$col = $this->getCol( $col );
if ( array_key_exists( $row, $this->sheets[ $sheet ]['cells'] ) && array_key_exists( $col, $this->sheets[ $sheet ]['cells'][ $row ] ) ) {
return $this->sheets[ $sheet ]['cells'][ $row ][ $col ];
}
return '';
}
/**
* [value description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function value( $row, $col, $sheet = 0 ) {
return $this->val( $row, $col, $sheet );
}
/**
* [info description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param string $type Optional. [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function info( $row, $col, $type = '', $sheet = 0 ) {
$col = $this->getCol( $col );
if ( array_key_exists( 'cellsInfo', $this->sheets[ $sheet ] )
&& array_key_exists( $row, $this->sheets[ $sheet ]['cellsInfo'] )
&& array_key_exists( $col, $this->sheets[ $sheet ]['cellsInfo'][ $row ] )
&& array_key_exists( $type, $this->sheets[ $sheet ]['cellsInfo'][ $row ][ $col ] ) ) {
return $this->sheets[ $sheet ]['cellsInfo'][ $row ][ $col ][ $type ];
}
return '';
}
/**
* [type description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function type( $row, $col, $sheet = 0 ) {
return $this->info( $row, $col, 'type', $sheet );
}
/**
* [raw description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function raw( $row, $col, $sheet = 0 ) {
return $this->info( $row, $col, 'raw', $sheet );
}
/**
* [rowspan description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return int [description]
*/
public function rowspan( $row, $col, $sheet = 0 ): int {
$value = $this->info( $row, $col, 'rowspan', $sheet );
if ( '' === $value ) {
return 1;
} else {
$value = (int) $value;
}
return $value;
}
/**
* [colspan description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return int [description]
*/
public function colspan( $row, $col, $sheet = 0 ): int {
$value = $this->info( $row, $col, 'colspan', $sheet );
if ( '' === $value ) {
return 1;
} else {
$value = (int) $value;
}
return $value;
}
/**
* [hyperlink description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function hyperlink( $row, $col, $sheet = 0 ) {
$link = $this->sheets[ $sheet ]['cellsInfo'][ $row ][ $col ]['hyperlink'];
if ( $link ) {
return $link['link'];
}
return '';
}
/**
* [rowcount description]
*
* @since 1.0.0
*
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function rowcount( $sheet = 0 ) {
return $this->sheets[ $sheet ]['numRows'];
}
/**
* [colcount description]
*
* @since 1.0.0
*
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function colcount( $sheet = 0 ) {
return $this->sheets[ $sheet ]['numCols'];
}
/**
* [colwidth description]
*
* @since 1.0.0
*
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function colwidth( $col, $sheet = 0 ) {
// Col width is actually the width of the number 0. So we have to estimate and come close
return $this->colInfo[ $sheet ][ $col ]['width'] / 9142 * 200;
}
/**
* [colhidden description]
*
* @since 1.0.0
*
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return bool [description]
*/
public function colhidden( $col, $sheet = 0 ): bool {
return (bool) $this->colInfo[ $sheet ][ $col ]['hidden'];
}
/**
* [rowheight description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function rowheight( $row, $sheet = 0 ) {
return $this->rowInfo[ $sheet ][ $row ]['height'];
}
/**
* [rowhidden description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param int $sheet Optional. [description]
* @return bool [description]
*/
public function rowhidden( $row, $sheet = 0 ): bool {
return (bool) $this->rowInfo[ $sheet ][ $row ]['hidden'];
}
// GET THE CSS FOR FORMATTING
// ==========================
/**
* [style description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return string [description]
*/
public function style( $row, $col, $sheet = 0 ): string {
$css = '';
$font = $this->font( $row, $col, $sheet );
if ( '' !== $font ) {
$css .= "font-family:{$font};";
}
$align = $this->align( $row, $col, $sheet );
if ( '' !== $align ) {
$css .= "text-align:{$align};";
}
$height = $this->height( $row, $col, $sheet );
if ( '' !== $height ) {
$css .= "font-size:{$height}px;";
}
$bgcolor = $this->bgColor( $row, $col, $sheet );
if ( '' !== $bgcolor ) {
$bgcolor = $this->colors[ $bgcolor ];
$css .= "background-color:{$bgcolor};";
}
$color = $this->color( $row, $col, $sheet );
if ( '' !== $color ) {
$css .= "color:{$color};";
}
$bold = $this->bold( $row, $col, $sheet );
if ( $bold ) {
$css .= 'font-weight:bold;';
}
$italic = $this->italic( $row, $col, $sheet );
if ( $italic ) {
$css .= 'font-style:italic;';
}
$underline = $this->underline( $row, $col, $sheet );
if ( $underline ) {
$css .= 'text-decoration:underline;';
}
// Borders
$bLeft = $this->borderLeft( $row, $col, $sheet );
$bRight = $this->borderRight( $row, $col, $sheet );
$bTop = $this->borderTop( $row, $col, $sheet );
$bBottom = $this->borderBottom( $row, $col, $sheet );
$bLeftCol = $this->borderLeftColor( $row, $col, $sheet );
$bRightCol = $this->borderRightColor( $row, $col, $sheet );
$bTopCol = $this->borderTopColor( $row, $col, $sheet );
$bBottomCol = $this->borderBottomColor( $row, $col, $sheet );
// Try to output the minimal required style.
if ( '' !== $bLeft && $bLeft === $bRight && $bRight === $bTop && $bTop === $bBottom ) {
$css .= 'border:' . $this->lineStylesCss[ $bLeft ] . ';';
} else {
if ( '' !== $bLeft ) {
$css .= 'border-left:' . $this->lineStylesCss[ $bLeft ] . ';';
}
if ( '' !== $bRight ) {
$css .= 'border-right:' . $this->lineStylesCss[ $bRight ] . ';';
}
if ( '' !== $bTop ) {
$css .= 'border-top:' . $this->lineStylesCss[ $bTop ] . ';';
}
if ( '' !== $bBottom ) {
$css .= 'border-bottom:' . $this->lineStylesCss[ $bBottom ] . ';';
}
}
// Only output border colors if there is an actual border specified.
if ( '' !== $bLeft && '' !== $bLeftCol ) {
$css .= "border-left-color:{$bLeftCol};";
}
if ( '' !== $bRight && '' !== $bRightCol ) {
$css .= "border-right-color:{$bRightCol};";
}
if ( '' !== $bTop && '' !== $bTopCol ) {
$css .= "border-top-color:{$bTopCol};";
}
if ( '' !== $bBottom && '' !== $bBottomCol ) {
$css .= "border-bottom-color:{$bBottomCol};";
}
return $css;
}
// FORMAT PROPERTIES
// =================
/**
* [format description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function format( $row, $col, $sheet = 0 ) {
return $this->info( $row, $col, 'format', $sheet );
}
/**
* [formatIndex description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function formatIndex( $row, $col, $sheet = 0 ) {
return $this->info( $row, $col, 'formatIndex', $sheet );
}
/**
* [formatColor description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function formatColor( $row, $col, $sheet = 0 ) {
return $this->info( $row, $col, 'formatColor', $sheet );
}
// CELL (XF) PROPERTIES
// ====================
/**
* [xfRecord description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function xfRecord( $row, $col, $sheet = 0 ) {
$xfIndex = $this->info( $row, $col, 'xfIndex', $sheet );
if ( '' !== $xfIndex ) {
return $this->xfRecords[ $xfIndex ];
}
return null;
}
/**
* [xfProperty description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param [type] $sheet [description]
* @param [type] $prop [description]
* @return [type] [description]
*/
public function xfProperty( $row, $col, $sheet, $prop ) {
$xfRecord = $this->xfRecord( $row, $col, $sheet );
if ( null !== $xfRecord ) {
return $xfRecord[ $prop ];
}
return '';
}
/**
* [align description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function align( $row, $col, $sheet = 0 ) {
return $this->xfProperty( $row, $col, $sheet, 'align' );
}
/**
* [bgColor description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function bgColor( $row, $col, $sheet = 0 ) {
return $this->xfProperty( $row, $col, $sheet, 'bgColor' );
}
/**
* [borderLeft description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function borderLeft( $row, $col, $sheet = 0 ) {
return $this->xfProperty( $row, $col, $sheet, 'borderLeft' );
}
/**
* [borderRight description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function borderRight( $row, $col, $sheet = 0 ) {
return $this->xfProperty( $row, $col, $sheet, 'borderRight' );
}
/**
* [borderTop description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function borderTop( $row, $col, $sheet = 0 ) {
return $this->xfProperty( $row, $col, $sheet, 'borderTop' );
}
/**
* [borderBottom description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function borderBottom( $row, $col, $sheet = 0 ) {
return $this->xfProperty( $row, $col, $sheet, 'borderBottom' );
}
/**
* [borderLeftColor description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function borderLeftColor( $row, $col, $sheet = 0 ) {
return $this->colors[ $this->xfProperty( $row, $col, $sheet, 'borderLeftColor' ) ];
}
/**
* [borderRightColor description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function borderRightColor( $row, $col, $sheet = 0 ) {
return $this->colors[ $this->xfProperty( $row, $col, $sheet, 'borderRightColor' ) ];
}
/**
* [borderTopColor description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function borderTopColor( $row, $col, $sheet = 0 ) {
return $this->colors[ $this->xfProperty( $row, $col, $sheet, 'borderTopColor' ) ];
}
/**
* [borderBottomColor description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function borderBottomColor( $row, $col, $sheet = 0 ) {
return $this->colors[ $this->xfProperty( $row, $col, $sheet, 'borderBottomColor' ) ];
}
// FONT PROPERTIES
// ===============
/**
* [fontRecord description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function fontRecord( $row, $col, $sheet = 0 ) {
$xfRecord = $this->xfRecord( $row, $col, $sheet );
if ( null !== $xfRecord ) {
$font = $xfRecord['fontIndex'];
if ( null !== $font ) {
return $this->fontRecords[ $font ];
}
}
return null;
}
/**
* [fontProperty description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet [description]
* @param string $prop [description]
* @return [type] [description]
*/
public function fontProperty( $row, $col, $sheet, $prop ) {
$font = $this->fontRecord( $row, $col, $sheet );
if ( null !== $font ) {
return $font[ $prop ];
}
return false;
}
/**
* [fontIndex description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function fontIndex( $row, $col, $sheet = 0 ) {
return $this->xfProperty( $row, $col, $sheet, 'fontIndex' );
}
/**
* [color description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function color( $row, $col, $sheet = 0 ) {
$formatColor = $this->formatColor( $row, $col, $sheet );
if ( '' !== $formatColor ) {
return $formatColor;
}
$ci = $this->fontProperty( $row, $col, $sheet, 'color' );
return $this->rawColor( $ci );
}
/**
* [rawColor description]
*
* @since 1.0.0
*
* @param [type] $ci [description]
* @return [type] [description]
*/
public function rawColor( $ci ) {
if ( 0x7FFF !== $ci && '' !== $ci ) {
return $this->colors[ $ci ];
}
return '';
}
/**
* [bold description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function bold( $row, $col, $sheet = 0 ) {
return $this->fontProperty( $row, $col, $sheet, 'bold' );
}
/**
* [italic description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function italic( $row, $col, $sheet = 0 ) {
return $this->fontProperty( $row, $col, $sheet, 'italic' );
}
/**
* [underline description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function underline( $row, $col, $sheet = 0 ) {
return $this->fontProperty( $row, $col, $sheet, 'under' );
}
/**
* [height description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function height( $row, $col, $sheet = 0 ) {
return $this->fontProperty( $row, $col, $sheet, 'height' );
}
/**
* [font description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param int $sheet Optional. [description]
* @return [type] [description]
*/
public function font( $row, $col, $sheet = 0 ) {
return $this->fontProperty( $row, $col, $sheet, 'font' );
}
// DUMP AN HTML TABLE OF THE ENTIRE XLS DATA
// =========================================
/**
* [dump description]
*
* @since 1.0.0
*
* @param bool $row_numbers Optional. [description]
* @param bool $col_letters Optional. [description]
* @param int $sheet Optional. [description]
* @param string $table_class Optional. [description]
* @return string [description]
*/
public function dump( $row_numbers = false, $col_letters = false, $sheet = 0, $table_class = 'excel' ): string {
$out = "<table class=\"$table_class\" cellspacing=0>";
if ( $col_letters ) {
$out .= "<thead>\n\t<tr>";
if ( $row_numbers ) {
$out .= "\n\t\t<th>&nbsp</th>";
}
for ( $i = 1; $i <= $this->colcount( $sheet ); $i++ ) {
$style = 'width:' . ( $this->colwidth( $i, $sheet ) ) . 'px;';
if ( $this->colhidden( $i, $sheet ) ) {
$style .= 'display:none;';
}
$out .= "\n\t\t<th style=\"$style\">" . strtoupper( $this->colindexes[ $i ] ) . '</th>';
}
$out .= "</tr></thead>\n";
}
$out .= "<tbody>\n";
for ( $row = 1; $row <= $this->rowcount( $sheet ); $row++ ) {
$rowheight = $this->rowheight( $row, $sheet );
$style = 'height:' . ( $rowheight * ( 4 / 3 ) ) . 'px;';
if ( $this->rowhidden( $row, $sheet ) ) {
$style .= 'display:none;';
}
$out .= "\n\t<tr style=\"$style\">";
if ( $row_numbers ) {
$out .= "\n\t\t<th>{$row}</th>";
}
for ( $col = 1; $col <= $this->colcount( $sheet ); $col++ ) {
// Account for Rowspans/Colspans
$rowspan = $this->rowspan( $row, $col, $sheet );
$colspan = $this->colspan( $row, $col, $sheet );
for ( $i = 0; $i < $rowspan; $i++ ) {
for ( $j = 0; $j < $colspan; $j++ ) {
if ( $i > 0 || $j > 0 ) {
$this->sheets[ $sheet ]['cellsInfo'][ $row + $i ][ $col + $j ]['dontprint'] = 1;
}
}
}
if ( ! $this->sheets[ $sheet ]['cellsInfo'][ $row ][ $col ]['dontprint'] ) {
$style = $this->style( $row, $col, $sheet );
if ( $this->colhidden( $col, $sheet ) ) {
$style .= 'display:none;';
}
$out .= "\n\t\t<td style=\"$style\"" . ( $colspan > 1 ? " colspan={$colspan}" : '' ) . ( $rowspan > 1 ? " rowspan={$rowspan}" : '' ) . '>';
$val = $this->val( $row, $col, $sheet );
if ( '' === $val ) {
$val = '&nbsp;';
} else {
$val = htmlentities( $val );
$link = $this->hyperlink( $row, $col, $sheet );
if ( '' !== $link ) {
$val = "<a href=\"$link\">{$val}</a>";
}
}
$out .= '<nobr>' . nl2br( $val ) . '</nobr>';
$out .= '</td>';
}
}
$out .= "</tr>\n";
}
$out .= '</tbody></table>';
return $out;
}
// --------------
// END PUBLIC API
protected $boundsheets = array();
protected $formatRecords = array();
protected $fontRecords = array();
protected $xfRecords = array();
protected $colInfo = array();
protected $rowInfo = array();
protected $sst = array();
protected $sheets = array();
protected $data;
protected $_ole;
protected $_defaultEncoding = 'UTF-8';
protected $_defaultFormat = SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT;
protected $_columnsFormat = array();
protected $_rowoffset = 1;
protected $_coloffset = 1;
/**
* List of default date formats used by Excel
*
* @since 1.0.0
* @var array
*/
protected $dateFormats = array(
0xe => 'm/d/Y',
0xf => 'M-d-Y',
0x10 => 'd-M',
0x11 => 'M-Y',
0x12 => 'h:i a',
0x13 => 'h:i:s a',
0x14 => 'H:i',
0x15 => 'H:i:s',
0x16 => 'd/m/Y H:i',
0x2d => 'i:s',
0x2e => 'H:i:s',
0x2f => 'i:s.S',
);
/**
* Default number formats used by Excel
*
* @since 1.0.0
* @var array
*/
protected $numberFormats = array(
0x1 => '0',
0x2 => '0.00',
0x3 => '#,##0',
0x4 => '#,##0.00',
0x5 => '\$#,##0;(\$#,##0)',
0x6 => '\$#,##0;[Red](\$#,##0)',
0x7 => '\$#,##0.00;(\$#,##0.00)',
0x8 => '\$#,##0.00;[Red](\$#,##0.00)',
0x9 => '0%',
0xa => '0.00%',
0xb => '0.00E+00',
0x25 => '#,##0;(#,##0)',
0x26 => '#,##0;[Red](#,##0)',
0x27 => '#,##0.00;(#,##0.00)',
0x28 => '#,##0.00;[Red](#,##0.00)',
0x29 => '#,##0;(#,##0)', // Not exact
0x2a => '\$#,##0;(\$#,##0)', // Not exact
0x2b => '#,##0.00;(#,##0.00)', // Not exact
0x2c => '\$#,##0.00;(\$#,##0.00)', // Not exact
0x30 => '##0.0E+0',
);
/**
* [$colors description]
*
* @since 1.0.0
* @var array
*/
protected $colors = array(
0x00 => '#000000',
0x01 => '#FFFFFF',
0x02 => '#FF0000',
0x03 => '#00FF00',
0x04 => '#0000FF',
0x05 => '#FFFF00',
0x06 => '#FF00FF',
0x07 => '#00FFFF',
0x08 => '#000000',
0x09 => '#FFFFFF',
0x0A => '#FF0000',
0x0B => '#00FF00',
0x0C => '#0000FF',
0x0D => '#FFFF00',
0x0E => '#FF00FF',
0x0F => '#00FFFF',
0x10 => '#800000',
0x11 => '#008000',
0x12 => '#000080',
0x13 => '#808000',
0x14 => '#800080',
0x15 => '#008080',
0x16 => '#C0C0C0',
0x17 => '#808080',
0x18 => '#9999FF',
0x19 => '#993366',
0x1A => '#FFFFCC',
0x1B => '#CCFFFF',
0x1C => '#660066',
0x1D => '#FF8080',
0x1E => '#0066CC',
0x1F => '#CCCCFF',
0x20 => '#000080',
0x21 => '#FF00FF',
0x22 => '#FFFF00',
0x23 => '#00FFFF',
0x24 => '#800080',
0x25 => '#800000',
0x26 => '#008080',
0x27 => '#0000FF',
0x28 => '#00CCFF',
0x29 => '#CCFFFF',
0x2A => '#CCFFCC',
0x2B => '#FFFF99',
0x2C => '#99CCFF',
0x2D => '#FF99CC',
0x2E => '#CC99FF',
0x2F => '#FFCC99',
0x30 => '#3366FF',
0x31 => '#33CCCC',
0x32 => '#99CC00',
0x33 => '#FFCC00',
0x34 => '#FF9900',
0x35 => '#FF6600',
0x36 => '#666699',
0x37 => '#969696',
0x38 => '#003366',
0x39 => '#339966',
0x3A => '#003300',
0x3B => '#333300',
0x3C => '#993300',
0x3D => '#993366',
0x3E => '#333399',
0x3F => '#333333',
0x40 => '#000000',
0x41 => '#FFFFFF',
0x43 => '#000000',
0x4D => '#000000',
0x4E => '#FFFFFF',
0x4F => '#000000',
0x50 => '#FFFFFF',
0x51 => '#000000',
0x7FFF => '#000000',
);
/**
* [$lineStyles description]
*
* @since 1.0.0
* @var array
*/
protected $lineStyles = array(
0x00 => '',
0x01 => 'Thin',
0x02 => 'Medium',
0x03 => 'Dashed',
0x04 => 'Dotted',
0x05 => 'Thick',
0x06 => 'Double',
0x07 => 'Hair',
0x08 => 'Medium dashed',
0x09 => 'Thin dash-dotted',
0x0A => 'Medium dash-dotted',
0x0B => 'Thin dash-dot-dotted',
0x0C => 'Medium dash-dot-dotted',
0x0D => 'Slanted medium dash-dotted',
);
/**
* [$lineStylesCss description]
*
* @since 1.0.0
* @var array
*/
protected $lineStylesCss = array(
'Thin' => '1px solid',
'Medium' => '2px solid',
'Dashed' => '1px dashed',
'Dotted' => '1px dotted',
'Thick' => '3px solid',
'Double' => 'double',
'Hair' => '1px solid',
'Medium dashed' => '2px dashed',
'Thin dash-dotted' => '1px dashed',
'Medium dash-dotted' => '2px dashed',
'Thin dash-dot-dotted' => '1px dashed',
'Medium dash-dot-dotted' => '2px dashed',
'Slanted medium dash-dotted' => '2px dashed',
);
/**
* [read16bitstring description]
*
* @since 1.0.0
*
* @param [type] $data [description]
* @param [type] $start [description]
* @return string [description]
*/
protected function read16bitstring( $data, $start ): string {
$len = 0;
while ( ord( $data[ $start + $len ] ) + ord( $data[ $start + $len + 1 ] ) > 0 ) {
++$len;
}
return substr( $data, $start, $len );
}
/**
* [_format_value description]
* ADDED by Matt Kruse for better formatting
*
* @since 1.0.0
*
* @param [type] $format [description]
* @param [type] $num [description]
* @param [type] $f [description]
* @return array<string, mixed> [description]
*/
protected function _format_value( $format, $num, $f ): array {
// 49 = TEXT format
// https://code.google.com/archive/p/php-excel-reader/issues/7
if ( ( ! $f && '%s' === $format ) || ( 49 === (int) $f ) || ( 'GENERAL' === $format ) ) {
return array(
'string' => $num,
'formatColor' => null,
);
}
// Custom pattern can be POSITIVE;NEGATIVE;ZERO
// The "text" option as 4th parameter is not handled
$parts = explode( ';', $format );
$pattern = $parts[0];
// Negative pattern
if ( count( $parts ) > 2 && 0 === (int) $num ) {
$pattern = $parts[2];
}
// Zero pattern
if ( count( $parts ) > 1 && $num < 0 ) {
$pattern = $parts[1];
$num = abs( $num );
}
$color = '';
$matches = array();
$color_regex = '/^\[(BLACK|BLUE|CYAN|GREEN|MAGENTA|RED|WHITE|YELLOW)\]/i';
if ( preg_match( $color_regex, $pattern, $matches ) ) {
$color = strtolower( $matches[1] );
$pattern = preg_replace( $color_regex, '', $pattern );
}
// In Excel formats, "_" is used to add spacing, which we can't do in HTML.
$pattern = preg_replace( '/_./', '', $pattern );
// Some non-number characters are escaped with \, which we don't need.
$pattern = preg_replace( '/\\\/', '', $pattern );
// Some non-number strings are quoted, so we'll get rid of the quotes.
$pattern = preg_replace( '/"/', '', $pattern );
// TEMPORARY - Convert # to 0.
$pattern = preg_replace( '/\#/', '0', $pattern );
// Find out if we need comma formatting.
$has_commas = preg_match( '/,/', $pattern );
if ( $has_commas ) {
$pattern = preg_replace( '/,/', '', $pattern );
}
// Handle Percentages.
if ( preg_match( '/\d(\%)([^\%]|$)/', $pattern, $matches ) ) {
$num *= 100;
$pattern = preg_replace( '/(\d)(\%)([^\%]|$)/', '$1%$3', $pattern );
}
// Handle the number itself.
$number_regex = '/(\d+)(\.?)(\d*)/';
if ( preg_match( $number_regex, $pattern, $matches ) ) {
// $left = $matches[1];
// $dec = $matches[2];
$right = $matches[3];
if ( $has_commas ) {
$formatted = number_format( $num, strlen( $right ) );
} else {
$sprintf_pattern = '%1.' . strlen( $right ) . 'f';
$formatted = sprintf( $sprintf_pattern, $num );
}
$pattern = preg_replace( $number_regex, $formatted, $pattern );
}
return array(
'string' => $pattern,
'formatColor' => $color,
);
}
/**
* [__construct description]
*
* @since 1.0.0
*
* @param string $data Optional. [description]
* @param bool $store_extended_info Optional. [description]
* @param string $outputEncoding Optional. [description]
*/
public function __construct( $data = '', $store_extended_info = false, $outputEncoding = '' ) {
$this->_ole = new OLERead();
$this->setUTFEncoder( 'iconv' );
if ( '' !== $outputEncoding ) {
$this->setOutputEncoding( $outputEncoding );
}
for ( $i = 1; $i < 245; $i++ ) {
$name = strtolower( ( ( ( $i - 1 ) / 26 >= 1 ) ? chr( ( $i - 1 ) / 26 + 64 ) : '' ) . chr( ( $i - 1 ) % 26 + 65 ) );
$this->colnames[ $name ] = $i;
$this->colindexes[ $i ] = $name;
}
$this->store_extended_info = $store_extended_info;
if ( '' !== $data ) {
$this->read( $data );
}
}
/**
* Set the encoding method.
*
* @since 1.0.0
*
* @param [type] $encoding [description]
*/
public function setOutputEncoding( $encoding ): void {
$this->_defaultEncoding = $encoding;
}
/**
* [setUTFEncoder description]
* $encoder = 'iconv' or 'mb'
* set iconv if you would like use 'iconv' for encode UTF-16LE to your encoding
* set mb if you would like use 'mb_convert_encoding' for encode UTF-16LE to your encoding
*
* @since 1.0.0
*
* @param string $encoder Optional. [description]
*/
public function setUTFEncoder( $encoder = 'iconv' ): void {
$this->_encoderFunction = '';
if ( 'iconv' === $encoder ) {
$this->_encoderFunction = function_exists( 'iconv' ) ? 'iconv' : '';
} elseif ( 'mb' === $encoder ) {
$this->_encoderFunction = function_exists( 'mb_convert_encoding' ) ? 'mb_convert_encoding' : '';
}
}
/**
* [setRowColOffset description]
*
* @since 1.0.0
*
* @param [type] $iOffset [description]
*/
public function setRowColOffset( $iOffset ): void {
$this->_rowoffset = $iOffset;
$this->_coloffset = $iOffset;
}
/**
* Set the default number format.
*
* @since 1.0.0
*
* @param [type] $sFormat [description]
*/
public function setDefaultFormat( $sFormat ): void {
$this->_defaultFormat = $sFormat;
}
/**
* Force a column to use a certain format.
*
* @since 1.0.0
*
* @param [type] $column [description]
* @param [type] $sFormat [description]
*/
public function setColumnFormat( $column, $sFormat ): void {
$this->_columnsFormat[ $column ] = $sFormat;
}
/**
* Read the spreadsheet file using OLE, then parse.
*
* @since 1.0.0
*
* @param string $data [description]
*/
public function read( $data ): void {
$res = $this->_ole->read( $data );
// oops, something goes wrong (Darko Miljanovic)
if ( false === $res ) {
// check error code
if ( 1 === $this->_ole->error ) {
die( 'Data is not readable' );
} elseif ( 2 === $this->_ole->error ) {
die( 'OLE error' );
}
// check other error codes here (e.g. bad fileformat, etc...)
}
$this->data = $this->_ole->getWorkBook();
$this->_parse();
}
/**
* Parse a workbook.
*
* @since 1.0.0
*
* @return [type] [description]
*/
protected function _parse() {
$pos = 0;
$data = $this->data;
// $code = $this->v( $data, $pos );
$length = $this->v( $data, $pos + 2 );
$version = $this->v( $data, $pos + 4 );
$substreamType = $this->v( $data, $pos + 6 );
if ( SPREADSHEET_EXCEL_READER_BIFF8 !== $version && SPREADSHEET_EXCEL_READER_BIFF7 !== $version ) {
return false;
}
if ( SPREADSHEET_EXCEL_READER_WORKBOOKGLOBALS !== $substreamType ) {
return false;
}
$pos += $length + 4;
$code = $this->v( $data, $pos );
$length = $this->v( $data, $pos + 2 );
while ( SPREADSHEET_EXCEL_READER_TYPE_EOF !== $code ) {
switch ( $code ) {
case SPREADSHEET_EXCEL_READER_TYPE_SST:
$spos = $pos + 4;
$limitpos = $spos + $length;
$uniqueStrings = $this->_GetInt4d( $data, $spos + 4 );
$spos += 8;
for ( $i = 0; $i < $uniqueStrings; $i++ ) {
// Read in the number of characters
if ( $spos === $limitpos ) {
$opcode = $this->v( $data, $spos );
$conlength = $this->v( $data, $spos + 2 );
if ( 0x3c !== $opcode ) {
return -1;
}
$spos += 4;
$limitpos = $spos + $conlength;
}
$numChars = ord( $data[ $spos ] ) | ( ord( $data[ $spos + 1 ] ) << 8 );
$spos += 2;
$optionFlags = ord( $data[ $spos ] );
++$spos;
$asciiEncoding = ( 0 === ( $optionFlags & 0x01 ) );
$extendedString = ( 0 !== ( $optionFlags & 0x04 ) );
// See if string contains formatting information.
$richString = ( 0 !== ( $optionFlags & 0x08 ) );
if ( $richString ) {
// Read in the crun
$formattingRuns = $this->v( $data, $spos );
$spos += 2;
}
if ( $extendedString ) {
// Read in cchExtRst
$extendedRunLength = $this->_GetInt4d( $data, $spos );
$spos += 4;
}
$len = ( $asciiEncoding ) ? $numChars : $numChars * 2;
if ( $spos + $len < $limitpos ) {
$retstr = substr( $data, $spos, $len );
$spos += $len;
} else {
// found continue
$retstr = substr( $data, $spos, $limitpos - $spos );
$bytesRead = $limitpos - $spos;
$charsLeft = $numChars - ( ( $asciiEncoding ) ? $bytesRead : ( $bytesRead / 2 ) );
$spos = $limitpos;
while ( $charsLeft > 0 ) {
$opcode = $this->v( $data, $spos );
$conlength = $this->v( $data, $spos + 2 );
if ( 0x3c !== $opcode ) {
return -1;
}
$spos += 4;
$limitpos = $spos + $conlength;
$option = ord( $data[ $spos ] );
$spos += 1;
if ( $asciiEncoding && 0 === $option ) {
$len = min( $charsLeft, $limitpos - $spos ); // min( $charsLeft, $conlength );
$retstr .= substr( $data, $spos, $len );
$charsLeft -= $len;
$asciiEncoding = true;
} elseif ( ! $asciiEncoding && 0 !== $option ) {
$len = min( $charsLeft * 2, $limitpos - $spos ); // min( $charsLeft, $conlength );
$retstr .= substr( $data, $spos, $len );
$charsLeft -= $len / 2;
$asciiEncoding = false;
} elseif ( ! $asciiEncoding && 0 === $option ) {
// Bummer - the string starts off as Unicode, but after the
// continuation it is in straightforward ASCII encoding
$len = min( $charsLeft, $limitpos - $spos ); // min( $charsLeft, $conlength );
for ( $j = 0; $j < $len; $j++ ) {
$retstr .= $data[ $spos + $j ] . chr( 0 );
}
$charsLeft -= $len;
$asciiEncoding = false;
} else {
$newstr = '';
for ( $j = 0; $j < strlen( $retstr ); $j++ ) {
$newstr = $retstr[ $j ] . chr( 0 );
}
$retstr = $newstr;
$len = min( $charsLeft * 2, $limitpos - $spos ); // min( $charsLeft, $conlength );
$retstr .= substr( $data, $spos, $len );
$charsLeft -= $len / 2;
$asciiEncoding = false;
}
$spos += $len;
}
}
$retstr = ( $asciiEncoding ) ? $retstr : $this->_encodeUTF16( $retstr );
if ( $richString ) {
$spos += 4 * $formattingRuns;
}
// For extended strings, skip over the extended string data
if ( $extendedString ) {
$spos += $extendedRunLength;
}
$this->sst[] = $retstr;
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_FILEPASS:
return false;
// break; // unreachable
case SPREADSHEET_EXCEL_READER_TYPE_NAME:
break;
case SPREADSHEET_EXCEL_READER_TYPE_FORMAT:
$indexCode = $this->v( $data, $pos + 4 );
if ( SPREADSHEET_EXCEL_READER_BIFF8 === $version ) {
$numchars = $this->v( $data, $pos + 6 );
if ( 0 === ord( $data[ $pos + 8 ] ) ) {
$formatString = substr( $data, $pos + 9, $numchars );
} else {
$formatString = substr( $data, $pos + 9, $numchars * 2 );
}
} else {
$numchars = ord( $data[ $pos + 6 ] );
$formatString = substr( $data, $pos + 7, $numchars * 2 );
}
$this->formatRecords[ $indexCode ] = $formatString;
break;
case SPREADSHEET_EXCEL_READER_TYPE_FONT:
$height = $this->v( $data, $pos + 4 );
$option = $this->v( $data, $pos + 6 );
$color = $this->v( $data, $pos + 8 );
$weight = $this->v( $data, $pos + 10 );
$under = ord( $data[ $pos + 14 ] );
// Font name
$numchars = ord( $data[ $pos + 18 ] );
if ( 0 === ( ord( $data[ $pos + 19 ] ) & 1 ) ) {
$font = substr( $data, $pos + 20, $numchars );
} else {
$font = substr( $data, $pos + 20, $numchars * 2 );
$font = $this->_encodeUTF16( $font );
}
$this->fontRecords[] = array(
'height' => $height / 20,
'italic' => (bool) ( $option & 2 ),
'color' => $color,
'under' => ( 0 !== $under ),
'bold' => ( 700 === $weight ),
'font' => $font,
'raw' => $this->dumpHexData( $data, $pos + 3, $length ),
);
break;
case SPREADSHEET_EXCEL_READER_TYPE_PALETTE:
$colors = ord( $data[ $pos + 4 ] ) | ord( $data[ $pos + 5 ] ) << 8;
for ( $coli = 0; $coli < $colors; $coli++ ) {
$colOff = $pos + 2 + ( $coli * 4 );
$colr = ord( $data[ $colOff ] );
$colg = ord( $data[ $colOff + 1 ] );
$colb = ord( $data[ $colOff + 2 ] );
$this->colors[ 0x07 + $coli ] = '#' . $this->myhex( $colr ) . $this->myhex( $colg ) . $this->myhex( $colb );
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_XF:
$fontIndexCode = ( ord( $data[ $pos + 4 ] ) | ord( $data[ $pos + 5 ] ) << 8 ) - 1;
$fontIndexCode = max( 0, $fontIndexCode );
$indexCode = ord( $data[ $pos + 6 ] ) | ord( $data[ $pos + 7 ] ) << 8;
$alignbit = ord( $data[ $pos + 10 ] ) & 3;
$bgi = ( ord( $data[ $pos + 22 ] ) | ord( $data[ $pos + 23 ] ) << 8 ) & 0x3FFF;
$bgcolor = ( $bgi & 0x7F );
// $bgcolor = ( $bgi & 0x3f80 ) >> 7;
$align = '';
if ( 3 === $alignbit ) {
$align = 'right';
} elseif ( 2 === $alignbit ) {
$align = 'center';
}
$fillPattern = ( ord( $data[ $pos + 21 ] ) & 0xFC ) >> 2;
if ( 0 === $fillPattern ) {
$bgcolor = '';
}
$xf = array();
$xf['formatIndex'] = $indexCode;
$xf['align'] = $align;
$xf['fontIndex'] = $fontIndexCode;
$xf['bgColor'] = $bgcolor;
$xf['fillPattern'] = $fillPattern;
$border = ord( $data[ $pos + 14 ] ) | ( ord( $data[ $pos + 15 ] ) << 8 ) | ( ord( $data[ $pos + 16 ] ) << 16 ) | ( ord( $data[ $pos + 17 ] ) << 24 );
$xf['borderLeft'] = $this->lineStyles[ ( $border & 0xF ) ];
$xf['borderRight'] = $this->lineStyles[ ( $border & 0xF0 ) >> 4 ];
$xf['borderTop'] = $this->lineStyles[ ( $border & 0xF00 ) >> 8 ];
$xf['borderBottom'] = $this->lineStyles[ ( $border & 0xF000 ) >> 12 ];
$xf['borderLeftColor'] = ( $border & 0x7F0000 ) >> 16;
$xf['borderRightColor'] = ( $border & 0x3F800000 ) >> 23;
$border = ( ord( $data[ $pos + 18 ] ) | ord( $data[ $pos + 19 ] ) << 8 );
$xf['borderTopColor'] = ( $border & 0x7F );
$xf['borderBottomColor'] = ( $border & 0x3F80 ) >> 7;
if ( array_key_exists( $indexCode, $this->dateFormats ) ) {
$xf['type'] = 'date';
$xf['format'] = $this->dateFormats[ $indexCode ];
if ( '' === $align ) {
$xf['align'] = 'right';
}
} elseif ( array_key_exists( $indexCode, $this->numberFormats ) ) {
$xf['type'] = 'number';
$xf['format'] = $this->numberFormats[ $indexCode ];
if ( '' === $align ) {
$xf['align'] = 'right';
}
} else {
$isdate = false;
$formatstr = '';
if ( $indexCode > 0 ) {
if ( isset( $this->formatRecords[ $indexCode ] ) ) {
$formatstr = $this->formatRecords[ $indexCode ];
}
if ( '' !== $formatstr ) {
$tmp = preg_replace( '/\;.*/', '', $formatstr );
$tmp = preg_replace( '/^\[[^\]]*\]/', '', $tmp );
if ( 0 === preg_match( '/[^hmsday\/\-:\s\\\,AMP]/i', $tmp ) ) { // found day and time format
$isdate = true;
$formatstr = $tmp;
$formatstr = str_replace( array( 'AM/PM', 'mmmm', 'mmm' ), array( 'a', 'F', 'M' ), $formatstr );
// m/mm are used for both minutes and months - oh SNAP!
// This mess tries to fix for that.
// 'm' = minutes only if following h/hh or preceding s/ss
$formatstr = preg_replace( '/(h:?)mm?/', '$1i', $formatstr );
$formatstr = preg_replace( '/mm?(:?s)/', '1$1', $formatstr );
// A single 'm' = n in PHP
$formatstr = preg_replace( '/(^|[^m])m([^m]|$)/', '$1n$2', $formatstr );
$formatstr = preg_replace( '/(^|[^m])m([^m]|$)/', '$1n$2', $formatstr );
// else it's months
$formatstr = str_replace( 'mm', 'm', $formatstr );
// Convert single 'd' to 'j'
$formatstr = preg_replace( '/(^|[^d])d([^d]|$)/', '$1j$2', $formatstr );
$formatstr = str_replace( array( 'dddd', 'ddd', 'dd', 'yyyy', 'yy', 'hh', 'h' ), array( 'l', 'D', 'd', 'Y', 'y', 'H', 'g' ), $formatstr );
$formatstr = preg_replace( '/ss?/', 's', $formatstr );
}
}
}
if ( $isdate ) {
$xf['type'] = 'date';
$xf['format'] = $formatstr;
if ( '' === $align ) {
$xf['align'] = 'right';
}
} else {
// If the format string has a 0 or # in it, we'll assume it's a number.
if ( preg_match( '/[0#]/', $formatstr ) ) {
$xf['type'] = 'number';
if ( '' === $align ) {
$xf['align'] = 'right';
}
} else {
$xf['type'] = 'other';
}
$xf['format'] = $formatstr;
$xf['code'] = $indexCode;
}
}
$this->xfRecords[] = $xf;
break;
case SPREADSHEET_EXCEL_READER_TYPE_NINETEENFOUR:
$this->nineteenFour = ( 1 === ord( $data[ $pos + 4 ] ) );
break;
case SPREADSHEET_EXCEL_READER_TYPE_BOUNDSHEET:
$rec_offset = $this->_GetInt4d( $data, $pos + 4 );
// $rec_typeFlag = ord( $data[ $pos + 8 ] );
// $rec_visibilityFlag = ord( $data[ $pos + 9 ] );
$rec_length = ord( $data[ $pos + 10 ] );
if ( SPREADSHEET_EXCEL_READER_BIFF8 === $version ) {
$chartype = ord( $data[ $pos + 11 ] );
if ( 0 === $chartype ) {
$rec_name = substr( $data, $pos + 12, $rec_length );
} else {
$rec_name = $this->_encodeUTF16( substr( $data, $pos + 12, 2 * $rec_length ) );
}
} elseif ( SPREADSHEET_EXCEL_READER_BIFF7 === $version ) {
$rec_name = substr( $data, $pos + 11, $rec_length );
}
$this->boundsheets[] = array(
'name' => $rec_name,
'offset' => $rec_offset,
);
break;
} // switch
$pos += $length + 4;
$code = ord( $data[ $pos ] ) | ord( $data[ $pos + 1 ] ) << 8;
$length = ord( $data[ $pos + 2 ] ) | ord( $data[ $pos + 3 ] ) << 8;
} // while
foreach ( $this->boundsheets as $key => $val ) {
$this->sn = $key;
$this->_parsesheet( $val['offset'] );
}
return true;
}
/**
* Parse a worksheet.
*
* @since 1.0.0
*
* @param [type] $spos [description]
* @return [type] [description]
*/
protected function _parsesheet( $spos ) {
$cont = true;
$data = $this->data;
// read BOF
// $code = ord( $data[ $spos ] ) | ord( $data[ $spos + 1 ] ) << 8;
$length = ord( $data[ $spos + 2 ] ) | ord( $data[ $spos + 3 ] ) << 8;
$version = ord( $data[ $spos + 4 ] ) | ord( $data[ $spos + 5 ] ) << 8;
$substreamType = ord( $data[ $spos + 6 ] ) | ord( $data[ $spos + 7 ] ) << 8;
if ( SPREADSHEET_EXCEL_READER_BIFF8 !== $version && SPREADSHEET_EXCEL_READER_BIFF7 !== $version ) {
return -1;
}
if ( SPREADSHEET_EXCEL_READER_WORKSHEET !== $substreamType ) {
return -2;
}
$spos += $length + 4;
while ( $cont ) {
$lowcode = ord( $data[ $spos ] );
if ( SPREADSHEET_EXCEL_READER_TYPE_EOF === $lowcode ) {
break;
}
$code = $lowcode | ord( $data[ $spos + 1 ] ) << 8;
$length = ord( $data[ $spos + 2 ] ) | ord( $data[ $spos + 3 ] ) << 8;
$spos += 4;
$this->sheets[ $this->sn ]['maxrow'] = $this->_rowoffset - 1;
$this->sheets[ $this->sn ]['maxcol'] = $this->_coloffset - 1;
unset( $this->rectype );
switch ( $code ) {
case SPREADSHEET_EXCEL_READER_TYPE_DIMENSION:
if ( ! isset( $this->numRows ) ) {
if ( 10 === $length || SPREADSHEET_EXCEL_READER_BIFF7 === $version ) {
$this->sheets[ $this->sn ]['numRows'] = ord( $data[ $spos + 2 ] ) | ord( $data[ $spos + 3 ] ) << 8;
$this->sheets[ $this->sn ]['numCols'] = ord( $data[ $spos + 6 ] ) | ord( $data[ $spos + 7 ] ) << 8;
} else {
$this->sheets[ $this->sn ]['numRows'] = ord( $data[ $spos + 4 ] ) | ord( $data[ $spos + 5 ] ) << 8;
$this->sheets[ $this->sn ]['numCols'] = ord( $data[ $spos + 10 ] ) | ord( $data[ $spos + 11 ] ) << 8;
}
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_MERGEDCELLS:
$cellRanges = ord( $data[ $spos ] ) | ord( $data[ $spos + 1 ] ) << 8;
for ( $i = 0; $i < $cellRanges; $i++ ) {
$fr = ord( $data[ $spos + 8 * $i + 2 ] ) | ord( $data[ $spos + 8 * $i + 3 ] ) << 8;
$lr = ord( $data[ $spos + 8 * $i + 4 ] ) | ord( $data[ $spos + 8 * $i + 5 ] ) << 8;
$fc = ord( $data[ $spos + 8 * $i + 6 ] ) | ord( $data[ $spos + 8 * $i + 7 ] ) << 8;
$lc = ord( $data[ $spos + 8 * $i + 8 ] ) | ord( $data[ $spos + 8 * $i + 9 ] ) << 8;
if ( $lr - $fr > 0 ) {
$this->sheets[ $this->sn ]['cellsInfo'][ $fr + 1 ][ $fc + 1 ]['rowspan'] = $lr - $fr + 1;
}
if ( $lc - $fc > 0 ) {
$this->sheets[ $this->sn ]['cellsInfo'][ $fr + 1 ][ $fc + 1 ]['colspan'] = $lc - $fc + 1;
}
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_RK:
case SPREADSHEET_EXCEL_READER_TYPE_RK2:
$row = ord( $data[ $spos ] ) | ord( $data[ $spos + 1 ] ) << 8;
$column = ord( $data[ $spos + 2 ] ) | ord( $data[ $spos + 3 ] ) << 8;
$rknum = $this->_GetInt4d( $data, $spos + 6 );
$numValue = $this->_GetIEEE754( $rknum );
$info = $this->_getCellDetails( $spos, $numValue, $column );
$this->addcell( $row, $column, $info['string'], $info );
break;
case SPREADSHEET_EXCEL_READER_TYPE_LABELSST:
$row = ord( $data[ $spos ] ) | ord( $data[ $spos + 1 ] ) << 8;
$column = ord( $data[ $spos + 2 ] ) | ord( $data[ $spos + 3 ] ) << 8;
$xfindex = ord( $data[ $spos + 4 ] ) | ord( $data[ $spos + 5 ] ) << 8;
$index = $this->_GetInt4d( $data, $spos + 6 );
$this->addcell( $row, $column, $this->sst[ $index ], array( 'xfIndex' => $xfindex ) );
break;
case SPREADSHEET_EXCEL_READER_TYPE_MULRK:
$row = ord( $data[ $spos ] ) | ord( $data[ $spos + 1 ] ) << 8;
$colFirst = ord( $data[ $spos + 2 ] ) | ord( $data[ $spos + 3 ] ) << 8;
$colLast = ord( $data[ $spos + $length - 2 ] ) | ord( $data[ $spos + $length - 1 ] ) << 8;
$columns = $colLast - $colFirst + 1;
$tmppos = $spos + 4;
for ( $i = 0; $i < $columns; $i++ ) {
$numValue = $this->_GetIEEE754( $this->_GetInt4d( $data, $tmppos + 2 ) );
$info = $this->_getCellDetails( $tmppos - 4, $numValue, $colFirst + $i + 1 );
$tmppos += 6;
$this->addcell( $row, $colFirst + $i, $info['string'], $info );
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_NUMBER:
$row = ord( $data[ $spos ] ) | ord( $data[ $spos + 1 ] ) << 8;
$column = ord( $data[ $spos + 2 ] ) | ord( $data[ $spos + 3 ] ) << 8;
$tmp = unpack( 'ddouble', substr( $data, $spos + 6, 8 ) ); // It machine machine dependent
if ( $this->isDate( $spos ) ) {
$numValue = $tmp['double'];
} else {
$numValue = $this->createNumber( $spos );
}
$info = $this->_getCellDetails( $spos, $numValue, $column );
$this->addcell( $row, $column, $info['string'], $info );
break;
case SPREADSHEET_EXCEL_READER_TYPE_FORMULA:
case SPREADSHEET_EXCEL_READER_TYPE_FORMULA2:
$row = ord( $data[ $spos ] ) | ord( $data[ $spos + 1 ] ) << 8;
$column = ord( $data[ $spos + 2 ] ) | ord( $data[ $spos + 3 ] ) << 8;
if ( 0 === ord( $data[ $spos + 6 ] ) && 255 === ord( $data[ $spos + 12 ] ) && 255 === ord( $data[ $spos + 13 ] ) ) {
// String formula. Result follows in a STRING record
// This row/col are stored to be referenced in that record
// https://code.google.com/archive/p/php-excel-reader/issues/4
$previousRow = $row;
$previousCol = $column;
} elseif ( 1 === ord( $data[ $spos + 6 ] ) && 255 === ord( $data[ $spos + 12 ] ) && 255 === ord( $data[ $spos + 13 ] ) ) {
// Boolean formula. Result is in +2; 0 = false,1 = true
// https://code.google.com/archive/p/php-excel-reader/issues/4
if ( 1 === ord( $this->data[ $spos + 8 ] ) ) {
$this->addcell( $row, $column, 'TRUE' );
} else {
$this->addcell( $row, $column, 'FALSE' );
}
} elseif ( 2 === ord( $data[ $spos + 6 ] ) && 255 === ord( $data[ $spos + 12 ] ) && 255 === ord( $data[ $spos + 13 ] ) ) {
// Error formula. Error code is in +2;
} elseif ( 3 === ord( $data[ $spos + 6 ] ) && 255 === ord( $data[ $spos + 12 ] ) && 255 === ord( $data[ $spos + 13 ] ) ) {
// Formula result is a null string.
$this->addcell( $row, $column, '' );
} else {
// Result is a number, so first 14 bytes are just like a _NUMBER record
$tmp = unpack( 'ddouble', substr( $data, $spos + 6, 8 ) ); // machine dependent
if ( $this->isDate( $spos ) ) {
$numValue = $tmp['double'];
} else {
$numValue = $this->createNumber( $spos );
}
$info = $this->_getCellDetails( $spos, $numValue, $column );
$this->addcell( $row, $column, $info['string'], $info );
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_BOOLERR:
$row = ord( $data[ $spos ] ) | ord( $data[ $spos + 1 ] ) << 8;
$column = ord( $data[ $spos + 2 ] ) | ord( $data[ $spos + 3 ] ) << 8;
$a_string = ord( $data[ $spos + 6 ] );
$this->addcell( $row, $column, $a_string );
break;
case SPREADSHEET_EXCEL_READER_TYPE_STRING:
// https://code.google.com/archive/p/php-excel-reader/issues/4
if ( SPREADSHEET_EXCEL_READER_BIFF8 === $version ) {
// Unicode 16 string, like an SST record
$xpos = $spos;
$numChars = ord( $data[ $xpos ] ) | ( ord( $data[ $xpos + 1 ] ) << 8 );
$xpos += 2;
$optionFlags = ord( $data[ $xpos ] );
++$xpos;
$asciiEncoding = ( 0 === ( $optionFlags & 0x01 ) );
$extendedString = ( 0 !== ( $optionFlags & 0x04 ) );
// See if string contains formatting information
$richString = ( 0 !== ( $optionFlags & 0x08 ) );
if ( $richString ) {
// Read in the crun
// $formattingRuns = ord( $data[ $xpos ] ) | ( ord( $data[ $xpos + 1 ] ) << 8 );
$xpos += 2;
}
if ( $extendedString ) {
// Read in cchExtRst
// $extendedRunLength =$this->_GetInt4d( $this->data, $xpos );
$xpos += 4;
}
$len = ( $asciiEncoding ) ? $numChars : $numChars * 2;
$retstr = substr( $data, $xpos, $len );
$xpos += $len;
$retstr = ( $asciiEncoding ) ? $retstr : $this->_encodeUTF16( $retstr );
} elseif ( SPREADSHEET_EXCEL_READER_BIFF7 === $version ) {
// Simple byte string
$xpos = $spos;
$numChars = ord( $data[ $xpos ] ) | ( ord( $data[ $xpos + 1 ] ) << 8 );
$xpos += 2;
$retstr = substr( $data, $xpos, $numChars );
}
$this->addcell( $previousRow, $previousCol, $retstr );
break;
case SPREADSHEET_EXCEL_READER_TYPE_ROW:
$row = ord( $data[ $spos ] ) | ord( $data[ $spos + 1 ] ) << 8;
$rowInfo = ord( $data[ $spos + 6 ] ) | ( ( ord( $data[ $spos + 7 ] ) << 8 ) & 0x7FFF );
if ( ( $rowInfo & 0x8000 ) > 0 ) {
$rowHeight = -1;
} else {
$rowHeight = $rowInfo & 0x7FFF;
}
$rowHidden = ( ord( $data[ $spos + 12 ] ) & 0x20 ) >> 5;
$this->rowInfo[ $this->sn ][ $row + 1 ] = array(
'height' => $rowHeight / 20,
'hidden' => $rowHidden,
);
break;
case SPREADSHEET_EXCEL_READER_TYPE_DBCELL:
break;
case SPREADSHEET_EXCEL_READER_TYPE_MULBLANK:
$row = ord( $data[ $spos ] ) | ord( $data[ $spos + 1 ] ) << 8;
$column = ord( $data[ $spos + 2 ] ) | ord( $data[ $spos + 3 ] ) << 8;
$cols = ( $length / 2 ) - 3;
for ( $c = 0; $c < $cols; $c++ ) {
$xfindex = ord( $data[ $spos + 4 + ( $c * 2 ) ] ) | ord( $data[ $spos + 5 + ( $c * 2 ) ] ) << 8;
$this->addcell( $row, $column + $c, '', array( 'xfIndex' => $xfindex ) );
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_LABEL:
$row = ord( $data[ $spos ] ) | ord( $data[ $spos + 1 ] ) << 8;
$column = ord( $data[ $spos + 2 ] ) | ord( $data[ $spos + 3 ] ) << 8;
$this->addcell( $row, $column, substr( $data, $spos + 8, ord( $data[ $spos + 6 ] ) | ord( $data[ $spos + 7 ] ) << 8 ) );
break;
case SPREADSHEET_EXCEL_READER_TYPE_EOF:
$cont = false;
break;
case SPREADSHEET_EXCEL_READER_TYPE_HYPER:
// Only handle hyperlinks to a URL
$row = ord( $this->data[ $spos ] ) | ord( $this->data[ $spos + 1 ] ) << 8;
$row2 = ord( $this->data[ $spos + 2 ] ) | ord( $this->data[ $spos + 3 ] ) << 8;
$column = ord( $this->data[ $spos + 4 ] ) | ord( $this->data[ $spos + 5 ] ) << 8;
$column2 = ord( $this->data[ $spos + 6 ] ) | ord( $this->data[ $spos + 7 ] ) << 8;
$linkdata = array();
$flags = ord( $this->data[ $spos + 28 ] );
$udesc = '';
$ulink = '';
$uloc = 32;
$linkdata['flags'] = $flags;
if ( ( $flags & 1 ) > 0 ) { // is a type we understand
// is there a description ?
if ( 0x14 === ( $flags & 0x14 ) ) { // has a description
$uloc += 4;
$descLen = ord( $this->data[ $spos + 32 ] ) | ord( $this->data[ $spos + 33 ] ) << 8;
$udesc = substr( $this->data, $spos + $uloc, $descLen * 2 );
$uloc += 2 * $descLen;
}
$ulink = $this->read16bitstring( $this->data, $spos + $uloc + 20 );
if ( '' === $udesc ) {
$udesc = $ulink;
}
}
$linkdata['desc'] = $udesc;
$linkdata['link'] = $this->_encodeUTF16( $ulink );
for ( $r = $row; $r <= $row2; $r++ ) {
for ( $c = $column; $c <= $column2; $c++ ) {
$this->sheets[ $this->sn ]['cellsInfo'][ $r + 1 ][ $c + 1 ]['hyperlink'] = $linkdata;
}
}
break;
case SPREADSHEET_EXCEL_READER_TYPE_DEFCOLWIDTH:
$this->defaultColWidth = ord( $data[ $spos + 4 ] ) | ord( $data[ $spos + 5 ] ) << 8;
break;
case SPREADSHEET_EXCEL_READER_TYPE_STANDARDWIDTH:
$this->standardColWidth = ord( $data[ $spos + 4 ] ) | ord( $data[ $spos + 5 ] ) << 8;
break;
case SPREADSHEET_EXCEL_READER_TYPE_COLINFO:
$colfrom = ord( $data[ $spos + 0 ] ) | ord( $data[ $spos + 1 ] ) << 8;
$colto = ord( $data[ $spos + 2 ] ) | ord( $data[ $spos + 3 ] ) << 8;
$cw = ord( $data[ $spos + 4 ] ) | ord( $data[ $spos + 5 ] ) << 8;
$cxf = ord( $data[ $spos + 6 ] ) | ord( $data[ $spos + 7 ] ) << 8;
$co = ord( $data[ $spos + 8 ] );
for ( $coli = $colfrom; $coli <= $colto; $coli++ ) {
$this->colInfo[ $this->sn ][ $coli + 1 ] = array(
'width' => $cw,
'xf' => $cxf,
'hidden' => ( $co & 0x01 ),
'collapsed' => ( $co & 0x1000 ) >> 12,
);
}
break;
default:
break;
} // switch
$spos += $length;
} // while
if ( ! isset( $this->sheets[ $this->sn ]['numRows'] ) ) {
$this->sheets[ $this->sn ]['numRows'] = $this->sheets[ $this->sn ]['maxrow'];
}
if ( ! isset( $this->sheets[ $this->sn ]['numCols'] ) ) {
$this->sheets[ $this->sn ]['numCols'] = $this->sheets[ $this->sn ]['maxcol'];
}
}
/**
* [isDate description]
*
* @since 1.0.0
*
* @param [type] $spos [description]
* @return bool [description]
*/
protected function isDate( $spos ): bool {
$xfindex = ord( $this->data[ $spos + 4 ] ) | ord( $this->data[ $spos + 5 ] ) << 8;
return ( 'date' === $this->xfRecords[ $xfindex ]['type'] );
}
/**
* [gmgetdate description]
*
* @since 1.0.0
*
* @param int $ts Optional. Timestamp. Defaults to current Unix timestamp.
* @return array<string, string> [description]
*/
protected function gmgetdate( $ts = null ): array {
$k = array( 'seconds', 'minutes', 'hours', 'mday', 'wday', 'mon', 'year', 'yday', 'weekday', 'month', 0 );
return array_combine( $k, explode( ':', gmdate( 's:i:G:j:w:n:Y:z:l:F:U', is_null( $ts ) ? time() : $ts ) ) );
}
/**
* Gets the details for a particular cell.
*
* @since 1.0.0
*
* @param [type] $spos [description]
* @param [type] $numValue [description]
* @param [type] $column [description]
* @return array<string, mixed> [description]
*/
protected function _getCellDetails( $spos, $numValue, $column ): array {
$xfindex = ord( $this->data[ $spos + 4 ] ) | ord( $this->data[ $spos + 5 ] ) << 8;
$xfrecord = $this->xfRecords[ $xfindex ];
$type = $xfrecord['type'];
$format = $xfrecord['format'];
$formatIndex = $xfrecord['formatIndex'];
$fontIndex = $xfrecord['fontIndex'];
$formatColor = '';
if ( isset( $this->_columnsFormat[ $column + 1 ] ) ) {
$format = $this->_columnsFormat[ $column + 1 ];
}
if ( 'date' === $type ) {
// See https://groups.google.com/forum/#!topic/php-excel-reader-discuss/nD-XkNEtjhA
$rectype = 'date';
// Convert numeric value into a date
$utcDays = floor( $numValue - ( $this->nineteenFour ? SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS1904 : SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS ) );
$utcValue = ( $utcDays ) * SPREADSHEET_EXCEL_READER_MSINADAY;
$dateinfo = $this->gmgetdate( $utcValue );
$raw = $numValue;
$fractionalDay = $numValue - floor( $numValue ) + 0.0000001; // The 0.0000001 is to fix for php/excel fractional diffs
$totalseconds = floor( SPREADSHEET_EXCEL_READER_MSINADAY * $fractionalDay );
$secs = $totalseconds % 60;
$totalseconds -= $secs;
$hours = intdiv( $totalseconds, 60 * 60 );
$mins = intdiv( $totalseconds, 60 ) % 60;
$a_string = date( $format, mktime( $hours, $mins, $secs, $dateinfo['mon'], $dateinfo['mday'], $dateinfo['year'] ) );
} elseif ( 'number' === $type ) {
$rectype = 'number';
$formatted = $this->_format_value( $format, $numValue, $formatIndex );
$a_string = $formatted['string'];
$formatColor = $formatted['formatColor'];
$raw = $numValue;
} else {
if ( '' === $format ) {
$format = $this->_defaultFormat;
}
$rectype = 'unknown';
$formatted = $this->_format_value( $format, $numValue, $formatIndex );
$a_string = $formatted['string'];
$formatColor = $formatted['formatColor'];
$raw = $numValue;
}
return array(
'string' => $string,
'raw' => $raw,
'rectype' => $rectype,
'format' => $format,
'formatIndex' => $formatIndex,
'fontIndex' => $fontIndex,
'formatColor' => $formatColor,
'xfIndex' => $xfindex,
);
}
/**
* [createNumber description]
*
* @since 1.0.0
*
* @param [type] $spos [description]
* @return [type] [description]
*/
protected function createNumber( $spos ) {
$rknumhigh = $this->_GetInt4d( $this->data, $spos + 10 );
$rknumlow = $this->_GetInt4d( $this->data, $spos + 6 );
$sign = ( $rknumhigh & 0x80000000 ) >> 31;
$exp = ( $rknumhigh & 0x7ff00000 ) >> 20;
$mantissa = ( 0x100000 | ( $rknumhigh & 0x000fffff ) );
$mantissalow1 = ( $rknumlow & 0x80000000 ) >> 31;
$mantissalow2 = ( $rknumlow & 0x7fffffff );
$value = $mantissa / pow( 2, ( 20 - ( $exp - 1023 ) ) );
if ( 0 !== $mantissalow1 ) {
$value += 1 / pow( 2, ( 21 - ( $exp - 1023 ) ) );
}
$value += $mantissalow2 / pow( 2, ( 52 - ( $exp - 1023 ) ) );
if ( $sign ) {
$value *= -1;
}
return $value;
}
/**
* [addcell description]
*
* @since 1.0.0
*
* @param [type] $row [description]
* @param [type] $col [description]
* @param [type] $a_string [description]
* @param array<string, mixed> $info Optional. [description]
* @return [type] [description]
*/
protected function addcell( $row, $col, $string, $info = null ) {
$this->sheets[ $this->sn ]['maxrow'] = max( $this->sheets[ $this->sn ]['maxrow'], $row + $this->_rowoffset );
$this->sheets[ $this->sn ]['maxcol'] = max( $this->sheets[ $this->sn ]['maxcol'], $col + $this->_coloffset );
$this->sheets[ $this->sn ]['cells'][ $row + $this->_rowoffset ][ $col + $this->_coloffset ] = $string;
if ( $this->store_extended_info && $info ) {
foreach ( $info as $key => $val ) {
$this->sheets[ $this->sn ]['cellsInfo'][ $row + $this->_rowoffset ][ $col + $this->_coloffset ][ $key ] = $val;
}
}
}
/**
* [_GetIEEE754 description]
*
* @since 1.0.0
*
* @param [type] $rknum [description]
* @return [type] [description]
*/
protected function _GetIEEE754( $rknum ) {
if ( 0 !== ( $rknum & 0x02 ) ) {
$value = $rknum >> 2;
} else {
// info on IEEE754 encoding from
// http://research.microsoft.com/~hollasch/cgindex/coding/ieeefloat.html
// The RK format calls for using only the most significant 30 bits of the
// 64 bit floating point value. The other 34 bits are assumed to be 0
// So, we use the upper 30 bits of $rknum as follows...
$sign = ( $rknum & 0x80000000 ) >> 31;
$exp = ( $rknum & 0x7ff00000 ) >> 20;
$mantissa = ( 0x100000 | ( $rknum & 0x000ffffc ) );
$value = $mantissa / pow( 2, ( 20 - ( $exp - 1023 ) ) );
if ( $sign ) {
$value *= -1;
}
}
if ( 0 !== ( $rknum & 0x01 ) ) {
$value /= 100;
}
return $value;
}
/**
* [_encodeUTF16 description]
*
* @since 1.0.0
*
* @param [type] $a_string [description]
* @return [type] [description]
*/
protected function _encodeUTF16( $a_string ) {
if ( $this->_defaultEncoding ) {
switch ( $this->_encoderFunction ) {
case 'iconv':
$a_string = iconv( 'UTF-16LE', $this->_defaultEncoding, $a_string );
break;
case 'mb_convert_encoding':
$a_string = mb_convert_encoding( $string, $this->_defaultEncoding, 'UTF-16LE' );
break;
}
}
return $string;
}
/**
* [_GetInt4d description]
*
* @since 1.0.0
*
* @param [type] $data [description]
* @param [type] $pos [description]
* @return int [description]
*/
protected function _GetInt4d( $data, $pos ): int {
$value = ord( $data[ $pos ] ) | ( ord( $data[ $pos + 1 ] ) << 8 ) | ( ord( $data[ $pos + 2 ] ) << 16 ) | ( ord( $data[ $pos + 3 ] ) << 24 );
if ( $value >= 4294967294 ) {
$value = -2;
}
return $value;
}
/**
* [v description]
*
* @since 1.0.0
*
* @param [type] $data [description]
* @param [type] $pos [description]
* @return int [description]
*/
protected function v( $data, $pos ): int {
return ord( $data[ $pos ] ) | ord( $data[ $pos + 1 ] ) << 8;
}
} // class Spreadsheet_Excel_Reader