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 |
---|---|
3531 | * @param string $function The function that was called |
3532 | * @param string $version The version of WordPress that deprecated the argument used |
3533 | * @param string $message Optional. A message regarding the change. |
3534 | */ |
3535 | function _deprecated_argument( $function, $version, $message = null ) { |
3536 |
|
3537 | do_action( 'deprecated_argument_run', $function, $message, $version ); |
3538 |
|
3539 | // Allow plugin to filter the output error trigger |
3540 | if ( WP_DEBUG && apply_filters( 'deprecated_argument_trigger_error', true ) ) { |
3541 | if ( ! is_null( $message ) ) |
3542 | trigger_error( sprintf( __('%1$s was called with an argument that is <strong>deprecated</strong> since version %2$s! %3$s'), $function, $version, $message ) ); |
3543 | else |
3544 | trigger_error( sprintf( __('%1$s was called with an argument that is <strong>deprecated</strong> since version %2$s with no alternative available.'), $function, $version ) ); |
3545 | } |
3546 | } |
3547 |
|
3548 | /** |
3549 | * Marks something as being incorrectly called. |