Files: wp-includes/class-wp-hook.php

Normalizes filters set up before WordPress has initialized to WP_Hook objects.

Determines whether an offset value exists.

Retrieves a value at a specified offset.

Sets a value at a specified offset.

Unsets a specified offset.

Returns the current element.

Hooks a function or method to a specific filter action.

Moves forward to the next element.

Handles resetting callback priority keys mid-iteration.

Returns the key of the current element.

Determines whether an offset value exists.

Retrieves a value at a specified offset.

Sets a value at a specified offset.

Unsets a specified offset.

Returns the current element.