QueryCounter.php

Go to the documentation of this file.

<?php
namespace Elgg\Database;
 
class QueryCounter {
 
    protected $initial;
 
    protected $db;
 
    public function __construct(\Elgg\Database $db) {
        $this->db = $db;
        $this->initial = $db->getQueryCount();
    }
 
    public function getDelta() {
        return $this->db->getQueryCount() - $this->initial;
    }
 
    public function setDeltaHeader($key = 'Default') {
        $delta = $this->getDelta();
 
        header("X-ElggQueryDelta-$key: $delta", true);
    }
 
    public function getDeltaScript($key = 'Default') {
        $delta = $this->getDelta();
 
        $msg = json_encode("ElggQueryDelta-$key: $delta");
        return "<script>console.log($msg)</script>";
    }
}