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<?php declare(strict_types = 1);
/**
* Raw cache output.
*
* @package query-monitor
*/
class QM_Output_Raw_Cache extends QM_Output_Raw {
/**
* Collector instance.
*
* @var QM_Collector_Cache Collector.
*/
protected $collector;
/**
* @return string
*/
public function name() {
return __( 'Object Cache', 'query-monitor' );
}
/**
* @return array<string, mixed>
*/
public function get_output() {
$output = array(
'hit_percentage' => null,
'hits' => null,
'misses' => null,
);
/** @var QM_Data_Cache $data */
$data = $this->collector->get_data();
if ( ! empty( $data->stats ) && ! empty( $data->cache_hit_percentage ) ) {
$output['hit_percentage'] = round( $data->cache_hit_percentage, 1 );
$output['hits'] = (int) $data->stats['cache_hits'];
$output['misses'] = (int) $data->stats['cache_misses'];
}
return $output;
}
}
/**
* @param array<string, QM_Output> $output
* @param QM_Collectors $collectors
* @return array<string, QM_Output>
*/
function register_qm_output_raw_cache( array $output, QM_Collectors $collectors ) {
$collector = QM_Collectors::get( 'cache' );
if ( $collector ) {
$output['cache'] = new QM_Output_Raw_Cache( $collector );
}
return $output;
}
add_filter( 'qm/outputter/raw', 'register_qm_output_raw_cache', 30, 2 );
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