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 |
|---|---|
| 5144 | * Fires when a deprecated constructor is called. |
| 5145 | * |
| 5146 | * @since 4.3.0 |
| 5147 | * @since 4.5.0 Added the `$parent_class` parameter. |
| 5148 | * |
| 5149 | * @param string $class The class containing the deprecated constructor. |
| 5150 | * @param string $version The version of WordPress that deprecated the function. |
| 5151 | * @param string $parent_class The parent class calling the deprecated constructor. |
| 5152 | */ |
| 5153 | do_action( 'deprecated_constructor_run', $class, $version, $parent_class ); |
| 5154 | |
| 5155 | /** |
| 5156 | * Filters whether to trigger an error for deprecated functions. |
| 5157 | * |
| 5158 | * `WP_DEBUG` must be true in addition to the filter evaluating to true. |
| 5159 | * |
| 5160 | * @since 4.3.0 |
| 5161 | * |
| 5162 | * @param bool $trigger Whether to trigger the error for deprecated functions. Default true. |