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filter is not described

pre_set_transient_(transient) filter-hook . WP 3.0.0

Filters a specific transient before its value is set.

The dynamic portion of the hook name, $transient, refers to the transient name.


add_filter( 'pre_set_transient_(transient)', 'filter_function_name_8693', 10, 3 );
function filter_function_name_8693( $value, $expiration, $transient ){
	// filter...

	return $value;
New value of transient.
Time until expiration in seconds.
Transient name.


Since 4.2.0 The $expiration parameter was added.
Since 4.4.0 The $transient parameter was added.

Where the hook is called

wp-includes/option.php 906
$value = apply_filters( "pre_set_transient_{$transient}", $value, $expiration, $transient );

Where in WP core the hook is used WordPress

Usage not found.