WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 580 | continue; |
| 581 | |
| 582 | if ( ! $wp_filesystem->is_dir($dir) ) |
| 583 | $needed_dirs[] = $dir; |
| 584 | else |
| 585 | break; // A folder exists, therefor, we dont need the check the levels below this |
| 586 | } |
| 587 | } |
| 588 | |
| 589 | if ( class_exists('ZipArchive') && apply_filters('unzip_file_use_ziparchive', true ) ) { |
| 590 | $result = _unzip_file_ziparchive($file, $to, $needed_dirs); |
| 591 | if ( true === $result ) { |
| 592 | return $result; |
| 593 | } elseif ( is_wp_error($result) ) { |
| 594 | if ( 'incompatible_archive' != $result->get_error_code() ) |
| 595 | return $result; |
| 596 | } |
| 597 | } |
| 598 | // Fall through to PclZip if ZipArchive is not available, or encountered an error opening the file. |