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 |
|---|---|
| 449 | if( function_exists('getmyuid') && function_exists('fileowner') ){ |
| 450 | $temp_file = wp_tempnam(); |
| 451 | if ( getmyuid() == fileowner($temp_file) ) |
| 452 | $method = 'direct'; |
| 453 | unlink($temp_file); |
| 454 | } |
| 455 | |
| 456 | if ( ! $method && extension_loaded('ftp') ) $method = 'ftpext'; |
| 457 | if ( ! $method && ( extension_loaded('sockets') || function_exists('fsockopen') ) ) $method = 'ftpsockets'; //Sockets: Socket extension; PHP Mode: FSockopen / fwrite / fread |
| 458 | return apply_filters('filesystem_method', $method); |
| 459 | } |
| 460 | |
| 461 | ?> |