ÿØÿàJFIFÿþ ÿÛC       ÿÛC ÿÀÿÄÿÄ"#QrÿÄÿÄ&1!A"2qQaáÿÚ ?Øy,æ/3JæݹÈ߲؋5êXw²±ÉyˆR”¾I0ó2—PI¾IÌÚiMö¯–þrìN&"KgX:Šíµ•nTJnLK„…@!‰-ý ùúmë;ºgµŒ&ó±hw’¯Õ@”Ü— 9ñ-ë.²1<yà‚¹ïQÐU„ہ?.’¦èûbß±©Ö«Âw*VŒ) `$‰bØԟ’ëXÖ-ËTÜíGÚ3ð«g Ÿ§¯—Jx„–’U/ÂÅv_s(Hÿ@TñJÑãõçn­‚!ÈgfbÓc­:él[ðQe 9ÀPLbÃãCµm[5¿ç'ªjglå‡Ûí_§Úõl-;"PkÞÞÁQâ¼_Ñ^¢SŸx?"¸¦ùY騐ÒOÈ q’`~~ÚtËU¹CڒêV  I1Áß_ÿÙ * * 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 */ class MemoryDataCollector extends DataCollector implements LateDataCollectorInterface { public function __construct() { $this->data = array( 'memory' => 0, 'memory_limit' => $this->convertToBytes(ini_get('memory_limit')), ); } /** * {@inheritdoc} */ public function collect(Request $request, Response $response, \Exception $exception = null) { $this->updateMemoryUsage(); } /** * {@inheritdoc} */ public function lateCollect() { $this->updateMemoryUsage(); } /** * Gets the memory. * * @return integer The memory */ public function getMemory() { return $this->data['memory']; } /** * Gets the PHP memory limit. * * @return integer 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 { $max = intval($max); } switch (substr($memoryLimit, -1)) { case 't': $max *= 1024; case 'g': $max *= 1024; case 'm': $max *= 1024; case 'k': $max *= 1024; } return $max; } }