96 lines
2.1 KiB
PHP
96 lines
2.1 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\HttpKernel\DataCollector;
|
|
|
|
use Symfony\Component\HttpFoundation\Request;
|
|
use Symfony\Component\HttpFoundation\Response;
|
|
|
|
/**
|
|
* @author Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* @final
|
|
*/
|
|
class MemoryDataCollector extends DataCollector implements LateDataCollectorInterface
|
|
{
|
|
public function __construct()
|
|
{
|
|
$this->reset();
|
|
}
|
|
|
|
public function collect(Request $request, Response $response, \Throwable $exception = null)
|
|
{
|
|
$this->updateMemoryUsage();
|
|
}
|
|
|
|
public function reset()
|
|
{
|
|
$this->data = [
|
|
'memory' => 0,
|
|
'memory_limit' => $this->convertToBytes(\ini_get('memory_limit')),
|
|
];
|
|
}
|
|
|
|
public function lateCollect()
|
|
{
|
|
$this->updateMemoryUsage();
|
|
}
|
|
|
|
public function getMemory(): int
|
|
{
|
|
return $this->data['memory'];
|
|
}
|
|
|
|
public function getMemoryLimit(): int|float
|
|
{
|
|
return $this->data['memory_limit'];
|
|
}
|
|
|
|
public function updateMemoryUsage()
|
|
{
|
|
$this->data['memory'] = memory_get_peak_usage(true);
|
|
}
|
|
|
|
public function getName(): string
|
|
{
|
|
return 'memory';
|
|
}
|
|
|
|
private function convertToBytes(string $memoryLimit): int|float
|
|
{
|
|
if ('-1' === $memoryLimit) {
|
|
return -1;
|
|
}
|
|
|
|
$memoryLimit = strtolower($memoryLimit);
|
|
$max = strtolower(ltrim($memoryLimit, '+'));
|
|
if (str_starts_with($max, '0x')) {
|
|
$max = \intval($max, 16);
|
|
} elseif (str_starts_with($max, '0')) {
|
|
$max = \intval($max, 8);
|
|
} else {
|
|
$max = (int) $max;
|
|
}
|
|
|
|
switch (substr($memoryLimit, -1)) {
|
|
case 't': $max *= 1024;
|
|
// no break
|
|
case 'g': $max *= 1024;
|
|
// no break
|
|
case 'm': $max *= 1024;
|
|
// no break
|
|
case 'k': $max *= 1024;
|
|
}
|
|
|
|
return $max;
|
|
}
|
|
}
|