3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo md5(‘user_id=42' . ‘app_id=0' . 'Ui8dtr_CqfRTTW’);

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)
7.0.10.0170.08320.09
7.0.00.0100.06320.32
5.6.160.0100.06320.44
5.6.150.0100.06318.23
5.6.140.0070.03718.14
5.6.130.0100.03318.14
5.6.120.0100.07321.09
5.6.110.0130.07720.96
5.6.100.0170.07320.95
5.6.90.0100.08020.95
5.6.80.0130.07720.39
5.5.300.0030.05317.97
5.5.290.0100.08018.01
5.5.280.0030.04020.84
5.5.270.0130.07020.86
5.5.260.0070.08720.77
5.5.250.0030.04320.61
5.5.240.0100.08020.18

preferences:
139.88 ms | 1386 KiB | 7 Q