wordpress/php-fpm/wordpress_files/plugins/fg-spip-to-wp/admin/class-fg-spip-to-wp-compatibility.php
2020-05-22 01:40:23 +00:00

124 lines
2.9 KiB
PHP

<?php
/**
* Functions to provide backwards compatibility with old versions of PHP and WordPress
*
* @link https://wordpress.org/plugins/fg-spip-to-wp/
* @since 1.0.0
*
* @package FG_Spip_to_WordPress
* @subpackage FG_Spip_to_WordPress/admin
*/
/**
* Get the last occurred error
* for PHP < 5.2.0
*/
if (!function_exists('error_get_last')) {
function error_get_last() {
$__error_get_last_retval__ = array(
'type' => '',
'message' => '',
'file' => '',
'line' => ''
);
return $__error_get_last_retval__;
}
}
/**
* Set a post thumbnail
* for WordPress < 3.1
*/
if (!function_exists('set_post_thumbnail')) {
function set_post_thumbnail( $post, $thumbnail_id ) {
$post = get_post( $post );
$thumbnail_id = absint( $thumbnail_id );
if ( $post && $thumbnail_id && get_post( $thumbnail_id ) ) {
$thumbnail_html = wp_get_attachment_image( $thumbnail_id, 'thumbnail' );
if ( ! empty( $thumbnail_html ) ) {
return update_post_meta( $post->ID, '_thumbnail_id', $thumbnail_id );
}
}
return false;
}
}
/**
* Suspend the cache
* for WordPress < 3.3
*/
if (!function_exists('wp_suspend_cache_addition')) {
function wp_suspend_cache_addition() {
}
}
/**
* Parse a configuration string
* for PHP < 5.3.0
*/
if (!function_exists('parse_ini_string')) {
if ( !defined('INI_SCANNER_NORMAL') ) define('INI_SCANNER_NORMAL', 0);
if ( !defined('INI_SCANNER_RAW') ) define('INI_SCANNER_RAW', 1);
function parse_ini_string($str, $process_sections = false, $scanner_mode = INI_SCANNER_NORMAL) {
if(empty($str)) return false;
$lines = explode("\n", $str);
$ret = Array();
$inside_section = false;
foreach($lines as $line) {
$line = trim($line);
if(!$line || $line[0] == "#" || $line[0] == ";") continue;
if($line[0] == "[" && $endIdx = strpos($line, "]")){
$inside_section = substr($line, 1, $endIdx-1);
continue;
}
if(!strpos($line, '=')) continue;
$tmp = explode("=", $line, 2);
if($inside_section) {
$key = rtrim($tmp[0]);
$value = ltrim($tmp[1]);
if(preg_match("/^\".*\"$/", $value) || preg_match("/^'.*'$/", $value)) {
$value = mb_substr($value, 1, mb_strlen($value) - 2);
}
$t = preg_match("^\[(.*?)\]^", $key, $matches);
if(!empty($matches) && isset($matches[0])) {
$arr_name = preg_replace('#\[(.*?)\]#is', '', $key);
if(!isset($ret[$inside_section][$arr_name]) || !is_array($ret[$inside_section][$arr_name])) {
$ret[$inside_section][$arr_name] = array();
}
if(isset($matches[1]) && !empty($matches[1])) {
$ret[$inside_section][$arr_name][$matches[1]] = $value;
} else {
$ret[$inside_section][$arr_name][] = $value;
}
} else {
$ret[$inside_section][trim($tmp[0])] = $value;
}
} else {
$ret[trim($tmp[0])] = ltrim($tmp[1]);
}
}
return $ret;
}
}