did_filter()
Function: Retrieves the number of times a filter has been applied during the current request.
Source: wp-includes/plugin.php:411
WP_Hook::key()
Method:
Source: wp-includes/class-wp-hook.php:536
WP_Hook::valid()
Method:
Source: wp-includes/class-wp-hook.php:550
WP_Hook::rewind()
Method:
Source: wp-includes/class-wp-hook.php:562
WP_Hook::offsetGet()
Method:
Source: wp-includes/class-wp-hook.php:461
WP_Hook::offsetSet()
Method:
Source: wp-includes/class-wp-hook.php:476
WP_Hook::offsetUnset()
Method:
Source: wp-includes/class-wp-hook.php:494
WP_Hook
Class: Core class used to implement action and filter hook functionality.
Source: wp-includes/class-wp-hook.php:19
WP_Hook::current()
Method:
Source: wp-includes/class-wp-hook.php:508
WP_Hook::add_filter()
Method: Adds a callback function to a filter hook.
Source: wp-includes/class-wp-hook.php:74