Core Function
View Source on Trac ↗ apply_filters_ref_array()
apply_filters_ref_array( mixed $hook_name, mixed $args ) Calls the callback functions that have been added to a filter hook, specifying arguments in an array.
Parameters 2 required
| Name / Type | Description |
|---|---|
| $hook_name string | The name of the filter hook. Required |
| $args array | The arguments supplied to the functions hooked to `$hook_name`. Required |
Return Value
(mixed)
The filtered value after all hooked functions are applied to it.
Function Information
Since Version
3.0.0
Source File
wp-includes/plugin.php
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