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filter is not described

(identifier)_cron_interval filter-hook . WC 1.0

Schedule cron healthcheck.

Usage

add_filter( '(identifier)_cron_interval', 'filter_function_name_3900' );
function filter_function_name_3900( $schedules ){
	// filter...

	return $schedules;
}
$schedules(array)
Schedules.

Where the hook is called

WC_Background_Process::schedule_cron_healthcheck()
(identifier)_cron_interval
WP_Background_Process::schedule_cron_healthcheck()
(identifier)_cron_interval
woocommerce/includes/abstracts/class-wc-background-process.php 162
$interval = apply_filters( $this->identifier . '_cron_interval', 5 );
woocommerce/includes/libraries/wp-background-process.php 414
$interval = apply_filters( $this->identifier . '_cron_interval', 5 );
woocommerce/includes/libraries/wp-background-process.php 417
$interval = apply_filters( $this->identifier . '_cron_interval', $this->cron_interval );
woocommerce/includes/abstracts/class-wc-background-process.php 165
$interval = apply_filters( $this->identifier . '_cron_interval', $this->cron_interval );

Where in WP core the hook is used WooCommerce

Usage not found.