w3tc_config_key_descriptor, $w3tc_descriptor, $w3tc_key

w3tc_config_key_descriptor, $w3tc_descriptor, $w3tc_key

Hook Type: filter

See hook in core

Displaying hooks found in version: w3-total-cache.2.10.3

apply_filters('w3tc_config_key_descriptor, $w3tc_descriptor, $w3tc_key') is found 1 times:

  • /Generic_AdminActions_Default.php line 944
    			 *
			 * @param mixed $w3tc_descriptor Array containing correct data type or null if not matched.
			 * @param array $w3tc_key        Key to match on.
			*/
			$w3tc_descriptor = apply_filters( 'w3tc_config_key_descriptor', $w3tc_descriptor, $w3tc_key );

			/**
			 * Strict allowlist gate: a key reaches `$w3tc_config->set()` only if
			 * either (a) it's a compound extension key (the extension owns its
			 * own gate via the filter above), or (b) the schema knows it or
			 * the filter supplied a descriptor for it.