<?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;

/**
 * MemoryDataCollector.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class MemoryDataCollector extends DataCollector implements LateDataCollectorInterface
{
    public function __construct()
    {
        $this->reset();
    }

    /**
     * {@inheritdoc}
     */
    public function collect(Request $request, Response $response, \Exception $exception = null)
    {
        $this->updateMemoryUsage();
    }

    /**
     * {@inheritdoc}
     */
    public function reset()
    {
        $this->data = array(
            'memory' => 0,
            'memory_limit' => $this->convertToBytes(ini_get('memory_limit')),
        );
    }

    /**
     * {@inheritdoc}
     */
    public function lateCollect()
    {
        $this->updateMemoryUsage();
    }

    /**
     * Gets the memory.
     *
     * @return int The memory
     */
    public function getMemory()
    {
        return $this->data['memory'];
    }

    /**
     * Gets the PHP memory limit.
     *
     * @return int The memory limit
     */
    public function getMemoryLimit()
    {
        return $this->data['memory_limit'];
    }

    /**
     * Updates the memory usage data.
     */
    public function updateMemoryUsage()
    {
        $this->data['memory'] = memory_get_peak_usage(true);
    }

    /**
     * {@inheritdoc}
     */
    public function getName()
    {
        return 'memory';
    }

    private function convertToBytes($memoryLimit)
    {
        if ('-1' === $memoryLimit) {
            return -1;
        }

        $memoryLimit = strtolower($memoryLimit);
        $max = strtolower(ltrim($memoryLimit, '+'));
        if (0 === strpos($max, '0x')) {
            $max = intval($max, 16);
        } elseif (0 === strpos($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;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NTk5MzUwMzA0NTA2MzM3NiAzOTUyMDYxMjQyMzUyODkyIDEyMTYzMTM3NzQ0NzY5Ng==