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 |
|---|---|
| 5610 | /** |
| 5611 | * Fires when a deprecated class is called. |
| 5612 | * |
| 5613 | * @since 6.4.0 |
| 5614 | * |
| 5615 | * @param string $class_name The name of the class being instantiated. |
| 5616 | * @param string $replacement The class or function that should have been called. |
| 5617 | * @param string $version The version of WordPress that deprecated the class. |
| 5618 | */ |
| 5619 | do_action( 'deprecated_class_run', $class_name, $replacement, $version ); |
| 5620 | |
| 5621 | /** |
| 5622 | * Filters whether to trigger an error for a deprecated class. |
| 5623 | * |
| 5624 | * @since 6.4.0 |
| 5625 | * |
| 5626 | * @param bool $trigger Whether to trigger an error for a deprecated class. Default true. |
| 5627 | */ |
| 5628 | if ( WP_DEBUG && apply_filters( 'deprecated_class_trigger_error', true ) ) { |