3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_match("/<div.*class=\"num-results first-focus\".*><strong>'<p class="num-results first-focus" tabindex="0">Результатов: <strong>2&nbsp;350&nbsp;000</strong></p>'<\/strong><\/div>/",$PageParse, $match) . "\r\n";

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.0.10.0070.06320.10
7.0.00.0070.04720.10
5.6.160.0030.05020.54
5.6.150.0030.06018.18
5.6.140.0130.08018.27
5.6.130.0030.06018.18
5.6.120.0100.05021.00
5.6.110.0130.07721.11
5.6.100.0100.08320.96
5.6.90.0000.05321.09
5.6.80.0070.06320.41
5.5.300.0070.06718.03
5.5.290.0230.05318.07
5.5.280.0000.07720.78
5.5.270.0070.05720.89
5.5.260.0030.08320.86
5.5.250.0100.08720.46
5.5.240.0130.04020.12

preferences:
146.31 ms | 1394 KiB | 7 Q