apply_filters_ref_array()

2020-05-01 / 3031阅 / 悠然

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Calls the callback functions that have been added to a filter hook, specifying arguments in an array.

$tag: (string)
(Required)
The name of the filter hook.
$args: (array)
(Required)
The arguments supplied to the functions hooked to $tag.

(mixed) The filtered value after all hooked functions are applied to it.

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