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 |
|---|---|
| 5855 | /** |
| 5856 | * Fires when a deprecated argument is called. |
| 5857 | * |
| 5858 | * @since 3.0.0 |
| 5859 | * |
| 5860 | * @param string $function_name The function that was called. |
| 5861 | * @param string $message A message regarding the change. |
| 5862 | * @param string $version The version of WordPress that deprecated the argument used. |
| 5863 | */ |
| 5864 | do_action( 'deprecated_argument_run', $function_name, $message, $version ); |
| 5865 | |
| 5866 | /** |
| 5867 | * Filters whether to trigger an error for deprecated arguments. |
| 5868 | * |
| 5869 | * @since 3.0.0 |
| 5870 | * |
| 5871 | * @param bool $trigger Whether to trigger the error for deprecated arguments. Default true. |
| 5872 | */ |
| 5873 | if ( WP_DEBUG && apply_filters( 'deprecated_argument_trigger_error', true ) ) { |