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filter is not described

pre_set_site_transient_(transient) filter-hook . WP 3.0.0

Filters the value of a specific site transient before it is set.

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

Usage

add_filter( 'pre_set_site_transient_(transient)', 'filter_function_name_4670', 10, 2 );
function filter_function_name_4670( $value, $transient ){
	// filter...

	return $value;
}
$value(mixed)
New value of site transient.
$transient(string)
Transient name.

Changelog

Since 3.0.0 Introduced.
Since 4.4.0 The $transient parameter was added.

Where the hook is called

set_site_transient()
pre_set_site_transient_(transient)
wp-includes/option.php 1815
$value = apply_filters( "pre_set_site_transient_{$transient}", $value, $transient );

Where the hook is used (in WP core)

Usage not found!