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 |
---|---|
5647 | do_action( 'deprecated_argument_run', $function, $message, $version ); |
5648 |
|
5649 | /** |
5650 | * Filters whether to trigger an error for deprecated arguments. |
5651 | * |
5652 | * @since 3.0.0 |
5653 | * |
5654 | * @param bool $trigger Whether to trigger the error for deprecated arguments. Default true. |
5655 | */ |
5656 | if ( WP_DEBUG && apply_filters( 'deprecated_argument_trigger_error', true ) ) { |
5657 | if ( function_exists( '__' ) ) { |
5658 | if ( $message ) { |
5659 | trigger_error( |
5660 | sprintf( |
5661 | /* translators: 1: PHP function name, 2: Version number, 3: Optional message regarding the change. */ |
5662 | __( 'Function %1$s was called with an argument that is <strong>deprecated</strong> since version %2$s! %3$s' ), |
5663 | $function, |
5664 | $version, |
5665 | $message |