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<?php
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/**
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* TablePress environment compatibility check.
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*
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* Note: This file must not contain PHP code that does not run on PHP < 7.2!
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*
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* @package TablePress
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* @author Tobias Bäthge
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* @since 2.2.0
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*/
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// Prohibit direct script loading.
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defined( 'ABSPATH' ) || die( 'No direct script access allowed!' );
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/**
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* Check if the site is using WordPress 6.0 or newer.
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*/
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require ABSPATH . WPINC . '/version.php'; // Include an unmodified $wp_version.
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if ( version_compare( str_replace( '-src', '', $wp_version ), '6.0', '<' ) ) { // @phpstan-ignore-line
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/**
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* Show an error notice to admins, if the installed version of WordPress is not supported.
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*
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* @since 2.2.0
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*/
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function tablepress_admin_error_notice_minimum_version_wp() /* No return type declaration, due to required PHP compatibility! */ {
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?>
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<div class="notice notice-error notice-alt notice-large">
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<h3><em>
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<span aria-hidden="true" class="dashicons dashicons-warning" style="color:#d63638;vertical-align:bottom"></span>
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<?php _e( 'Attention: Unfortunately, there is a problem!', 'tablepress' ); ?>
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</em></h3>
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<p style="font-size:14px">
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<?php _e( 'The installed version of WordPress is too old for the TablePress plugin! TablePress requires an up-to-date version!', 'tablepress' ); ?>
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</p>
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<p style="font-size:14px">
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<strong>
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<?php
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if ( current_user_can( 'update_core' ) ) {
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printf( __( 'Please <a href="%1$s">update your WordPress installation</a> to at least version %2$s!', 'tablepress' ), esc_url( self_admin_url( 'update-core.php' ) ), '6.0' );
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} else {
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printf( __( 'Please ask your site’s administrator to update WordPress to at least version %1$s!', 'tablepress' ), '6.0' );
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}
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?>
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</strong>
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</p>
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</div>
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<?php
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}
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add_action( 'admin_notices', 'tablepress_admin_error_notice_minimum_version_wp' );
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// Exit TablePress early.
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return false;
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}
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/**
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* Check if the server is running PHP 7.2 or newer.
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*/
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if ( PHP_VERSION_ID < 70200 ) {
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/**
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* Show an error notice to admins, if the installed version of PHP is not supported.
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*
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* @since 2.2.0
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*/
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function tablepress_admin_error_notice_minimum_version_php() /* No return type declaration, due to required PHP compatibility! */ {
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?>
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<div class="notice notice-error notice-alt notice-large">
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<h3><em>
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<span aria-hidden="true" class="dashicons dashicons-warning" style="color:#d63638;vertical-align:bottom"></span>
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<?php _e( 'Attention: Unfortunately, there is a problem!', 'tablepress' ); ?>
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</em></h3>
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<p style="font-size:14px">
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<?php printf( __( 'Your server is running a version of PHP that is too old for the TablePress plugin to work. TablePress requires PHP %s or newer, where newer versions are recommended.', 'tablepress' ), '7.2' ); ?>
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</p>
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<p style="font-size:14px">
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<strong><?php printf( __( '<a href="%s">Learn more about updating PHP</a> or contact your server administrator.', 'tablepress' ), esc_url( wp_get_update_php_url() ) ); ?></strong>
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</p>
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</div>
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<?php
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}
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add_action( 'admin_notices', 'tablepress_admin_error_notice_minimum_version_php' );
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// Exit TablePress early.
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return false;
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}
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// All environment checks passed.
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return true;
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