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<?php
namespace W3TC;
class UsageStatistics_Plugin {
public function run() {
$core = Dispatcher::component( 'UsageStatistics_Core' );
$core->add_shutdown_handler();
// usage default statistics handling
add_action( 'w3tc_usage_statistics_of_request', array(
$this, 'w3tc_usage_statistics_of_request' ), 10, 1 );
add_filter( 'w3tc_usage_statistics_metrics', array(
$this, 'w3tc_usage_statistics_metrics' ) );
add_filter( 'w3tc_usage_statistics_metric_values', array(
'\W3TC\UsageStatistics_Sources',
'w3tc_usage_statistics_metric_values' ) );
add_filter( 'w3tc_usage_statistics_history_set', array(
'\W3TC\UsageStatistics_Sources',
'w3tc_usage_statistics_history_set' ) );
UsageStatistics_Source_Wpdb::init();
}
public function w3tc_usage_statistics_of_request( $storage ) {
$used_100kb = memory_get_peak_usage( true ) / 1024 / 10.24;
$storage->counter_add( 'php_memory_100kb', $used_100kb );
$storage->counter_add( 'php_requests', 1 );
/* keep for mode when pagecache not enabled, otherwise it shows own stats similar to that
if ( defined( 'WP_ADMIN' ) ) {
$storage->counter_add( 'php_requests_wp_admin', 1 );
}
if ( defined( 'DOING_AJAX' ) ) {
$storage->counter_add( 'php_requests_ajax', 1 );
}
*/
}
public function w3tc_usage_statistics_metrics( $metrics ) {
return array_merge( $metrics, array(
'php_memory_100kb', 'php_requests' ) );
}
}