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 |
|---|---|
| 324 | $ignore_functions[] = $tokens[$t][1]; |
| 325 | } |
| 326 | // Add this to our stack of unique references |
| 327 | $functions[] = $tokens[$t][1]; |
| 328 | } |
| 329 | } |
| 330 | |
| 331 | $functions = array_unique( $functions ); |
| 332 | sort( $functions ); |
| 333 | $ignore_functions = apply_filters( 'documentation_ignore_functions', $ignore_functions ); |
| 334 | $ignore_functions = array_unique( $ignore_functions ); |
| 335 | |
| 336 | $out = array(); |
| 337 | foreach ( $functions as $function ) { |
| 338 | if ( in_array( $function, $ignore_functions ) ) |
| 339 | continue; |
| 340 | $out[] = $function; |
| 341 | } |
| 342 | |