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Source View: admin_memory_limit

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Line Code
558  */
559 function unzip_file($file, $to) {
560      global $wp_filesystem;
561
562      if ( ! $wp_filesystem || !is_object($wp_filesystem) )
563           return new WP_Error('fs_unavailable', __('Could not access filesystem.'));
564
565      // Unzip can use a lot of memory, but not this much hopefully
566      /** This filter is documented in wp-admin/admin.php */
567      @ini_set( 'memory_limit', apply_filters( 'admin_memory_limit', WP_MAX_MEMORY_LIMIT ) );
568
569      $needed_dirs = array();
570      $to = trailingslashit($to);
571
572      // Determine any parent dir's needed (of the upgrade directory)
573      if ( ! $wp_filesystem->is_dir($to) ) { //Only do parents if no children exist
574           $path = preg_split('![/\\\]!', untrailingslashit($to));
575           for ( $i = count($path); $i >= 0; $i-- ) {
576                if ( empty($path[$i]) )