Файл: vendor/symfony/http-kernel/DataCollector/MemoryDataCollector.php
Строк: 76
<?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 SymfonyComponentHttpKernelDataCollector;
use SymfonyComponentHttpFoundationRequest;
use SymfonyComponentHttpFoundationResponse;
/**
* @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): void
{
$this->updateMemoryUsage();
}
public function reset(): void
{
$this->data = [
'memory' => 0,
'memory_limit' => $this->convertToBytes(ini_get('memory_limit')),
];
}
public function lateCollect(): void
{
$this->updateMemoryUsage();
}
public function getMemory(): int
{
return $this->data['memory'];
}
public function getMemoryLimit(): int|float
{
return $this->data['memory_limit'];
}
public function updateMemoryUsage(): void
{
$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;
}
}