3v4l.org

run code in 300+ PHP versions simultaneously
<?php ceil((strtotime(date('Y-m-d')) - strtotime('2018-02-09 13:19:20'));

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)
7.2.20.0690.00717.58
7.2.10.0430.00417.63
7.2.00.0350.01417.81
7.1.140.1060.01016.78
7.1.130.0510.00716.73
7.1.120.0520.01416.36
7.1.110.0170.00315.69
7.1.100.0470.01315.64
7.1.90.0720.03615.72
7.1.80.0400.01015.88
7.1.70.0470.01315.10
7.1.60.0500.01533.16
7.1.50.0630.01032.83
7.1.40.0590.00732.35
7.1.30.0850.01332.20
7.1.20.0720.01332.57
7.1.10.0470.01414.58
7.1.00.0450.01314.50

preferences:
144.37 ms | 1394 KiB | 7 Q