3v4l.org

run code in 300+ PHP versions simultaneously
<?php class WikiTeleprocedureForm { } class WikiTeleprocedure { } class Wiki { } $object = new Wiki(); if (!$object instanceof WikiTeleprocedure) { throw new Exception('Classe invalide); }

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)
5.4.220.0120.05012.38
5.4.210.0190.04512.38
5.4.200.0170.04612.38
5.4.190.0180.04712.38
5.4.180.0190.04512.38
5.4.170.0160.04312.39
5.4.160.0180.04512.38
5.4.150.0110.05012.38
5.4.140.0170.04512.07
5.4.130.0140.04712.04
5.4.120.0220.04212.02
5.4.110.0170.04912.01
5.4.100.0150.04812.01
5.4.90.0170.04412.01
5.4.80.0190.04412.01
5.4.70.0180.04412.00
5.4.60.0170.04512.01
5.4.50.0210.04312.00
5.4.40.0200.04012.00
5.4.30.0110.04811.99
5.4.20.0150.04511.99
5.4.10.0180.04511.99
5.4.00.0160.04111.48
5.3.270.0120.05312.73
5.3.260.0220.04212.72
5.3.250.0220.04212.71
5.3.240.0150.05012.72
5.3.230.0150.05512.71
5.3.220.0230.04712.68
5.3.210.0340.10212.68
5.3.200.0230.05012.68
5.3.190.0280.04212.67
5.3.180.0360.06712.67
5.3.170.0280.04712.67
5.3.160.0190.05412.67
5.3.150.0220.04912.68
5.3.140.0280.04212.66
5.3.130.0230.04612.66
5.3.120.0260.04612.65
5.3.110.0220.05112.66
5.3.100.0260.05112.11
5.3.90.0370.06612.09
5.3.80.0200.04512.08
5.3.70.0250.04612.08
5.3.60.0180.04712.07
5.3.50.0200.04212.00
5.3.40.0210.04312.00
5.3.30.0200.04311.97
5.3.20.0230.04111.74
5.3.10.0190.04511.71
5.3.00.0240.04411.69

preferences:
135.99 ms | 1394 KiB | 7 Q