apply_filters( 'deprecated_function_trigger_error', bool $trigger )

Filters whether to trigger an error for deprecated functions.

Parameters

$trigger bool: Whether to trigger the error for deprecated functions. Default true.

File: wp-includes/functions.php. View all references

if ( WP_DEBUG && apply_filters( 'deprecated_function_trigger_error', true ) ) {

Used By	Description
_deprecated_function() wp-includes/functions.php	Marks a function as deprecated and inform when it has been used.

Version	Description
2.5.0	Introduced.