expiration_of_transient_(transient) filter-hook . WP 4.4.0
Filters the expiration for a transient before its value is set.
The dynamic portion of the hook name, $transient, refers to the transient name.
Usage
add_filter( 'expiration_of_transient_(transient)', 'filter_function_name_4861', 10, 3 );
function filter_function_name_4861( $expiration, $value, $transient ){
// filter...
return $expiration;
}
- $expiration(int)
- Time until expiration in seconds. Use 0 for no expiration.
- $value(mixed)
- New value of transient.
- $transient(string)
- Transient name.
Changelog
| Since 4.4.0 | Introduced. |
Where the hook is called
expiration_of_transient_(transient)
wp-includes/option.php 873
$expiration = apply_filters( "expiration_of_transient_{$transient}", $expiration, $value, $transient );