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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 |
---|---|
4774 | * Fires when a deprecated constructor is called. |
4775 | * |
4776 | * @since 4.3.0 |
4777 | * @since 4.5.0 Added the `$parent_class` parameter. |
4778 | * |
4779 | * @param string $class The class containing the deprecated constructor. |
4780 | * @param string $version The version of WordPress that deprecated the function. |
4781 | * @param string $parent_class The parent class calling the deprecated constructor. |
4782 | */ |
4783 | do_action( 'deprecated_constructor_run', $class, $version, $parent_class ); |
4784 |
|
4785 | /** |
4786 | * Filters whether to trigger an error for deprecated functions. |
4787 | * |
4788 | * `WP_DEBUG` must be true in addition to the filter evaluating to true. |
4789 | * |
4790 | * @since 4.3.0 |
4791 | * |
4792 | * @param bool $trigger Whether to trigger the error for deprecated functions. Default true. |