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 |
|---|---|
| 543 | sort( $functions ); |
| 544 | |
| 545 | /** |
| 546 | * Filters the list of functions and classes to be ignored from the documentation lookup. |
| 547 | * |
| 548 | * @since 2.8.0 |
| 549 | * |
| 550 | * @param array $ignore_functions Functions and classes to be ignored. |
| 551 | */ |
| 552 | $ignore_functions = apply_filters( 'documentation_ignore_functions', $ignore_functions ); |
| 553 | |
| 554 | $ignore_functions = array_unique( $ignore_functions ); |
| 555 | |
| 556 | $out = array(); |
| 557 | foreach ( $functions as $function ) { |
| 558 | if ( in_array( $function, $ignore_functions ) ) |
| 559 | continue; |
| 560 | $out[] = $function; |
| 561 | } |