Ghazascanner_2019runbot

/var/www/html/-wp-content/plugins/query-monitor/classes/Collectors.php

<?php
/**
 * Container for data collectors.
 *
 * @package query-monitor
 */

if ( ! class_exists( 'QM_Collectors' ) ) {
class QM_Collectors implements IteratorAggregate {

private $items     = array();
	private $processed = false;

public function getIterator() {
		return new ArrayIterator( $this->items );
	}

public static function add( QM_Collector $collector ) {
		$collectors = self::init();

$collectors->items[ $collector->id ] = $collector;
	}

/**
	 * Fetches a collector instance.
	 *
	 * @param string $id The collector ID.
	 * @return QM_Collector|null The collector object.
	 */
	public static function get( $id ) {
		$collectors = self::init();
		if ( isset( $collectors->items[ $id ] ) ) {
			return $collectors->items[ $id ];
		}
		return null;
	}

public static function init() {
		static $instance;

if ( ! $instance ) {
			$instance = new QM_Collectors();
		}

return $instance;

}

public function process() {
		if ( $this->processed ) {
			return;
		}

foreach ( $this as $collector ) {
			$collector->tear_down();

$timer = new QM_Timer();
			$timer->start();

$collector->process();
			$collector->process_concerns();

$collector->set_timer( $timer->stop() );
		}

foreach ( $this as $collector ) {
			$collector->post_process();
		}

$this->processed = true;
	}

}
}

@Ghazascanner_2019runbot

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