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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 |
---|---|
281 | $ignore_functions[] = $tokens[$t][1]; |
282 | } |
283 | // Add this to our stack of unique references |
284 | $functions[] = $tokens[$t][1]; |
285 | } |
286 | } |
287 |
|
288 | $functions = array_unique( $functions ); |
289 | sort( $functions ); |
290 | $ignore_functions = apply_filters( 'documentation_ignore_functions', $ignore_functions ); |
291 | $ignore_functions = array_unique( $ignore_functions ); |
292 |
|
293 | $out = array(); |
294 | foreach ( $functions as $function ) { |
295 | if ( in_array( $function, $ignore_functions ) ) |
296 | continue; |
297 | $out[] = $function; |
298 | } |
299 |
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