_deprecated_function
- %1$s is private and should not be used in themes or plugins directly.
_deprecated_function ( $function, $version, $replacement = null )
Access:Parameters:- (string) $function The function that was called.
- (string) $version The version of WordPress that deprecated the function.
- (string) $replacement Optional. The function that should have been called. Default null.
Defined at: - Introduced in WordPress: 2.5.0
- Deprecated in WordPress: —
Description
Mark a function as deprecated and inform when it has been used.
There is a {@see 'hook deprecated_function_run'} that will be called that can be used
to get the backtrace up to what file and function called the deprecated
function.
The current behavior is to trigger a user error if WP_DEBUG is true.
This function is to be used in every function that is deprecated.