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Source View: admin_memory_limit

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Source View

Line Code
526  * @return mixed WP_Error on failure, True on success
527  */
528 function unzip_file($file, $to) {
529      global $wp_filesystem;
530
531      if ( ! $wp_filesystem || !is_object($wp_filesystem) )
532           return new WP_Error('fs_unavailable', __('Could not access filesystem.'));
533
534      // Unzip can use a lot of memory, but not this much hopefully
535      @ini_set( 'memory_limit', apply_filters( 'admin_memory_limit', WP_MAX_MEMORY_LIMIT ) );
536
537      $needed_dirs = array();
538      $to = trailingslashit($to);
539
540      // Determine any parent dir's needed (of the upgrade directory)
541      if ( ! $wp_filesystem->is_dir($to) ) { //Only do parents if no children exist
542           $path = preg_split('![/\\\]!', untrailingslashit($to));
543           for ( $i = count($path); $i >= 0; $i-- ) {
544                if ( empty($path[$i]) )