w3tc_compatibility_test, __return_empty_array(

w3tc_compatibility_test, __return_empty_array(

Hook Type: filter

See hook in core

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

apply_filters('w3tc_compatibility_test, __return_empty_array(') is found 1 times:

  • /inc/lightbox/self_test.php line 438