3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 10; echo $a

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)
5.6.80.0070.07720.40
5.5.240.0030.07020.14
5.4.400.0600.05718.74
5.4.390.0570.06018.55
5.4.380.0530.07018.63
5.4.370.0430.06718.55
5.4.360.0470.06318.60
5.4.350.0400.05318.65
5.4.340.0370.06018.68
5.4.320.0530.07318.50
5.4.310.0500.05018.49
5.4.300.0330.05718.68
5.4.290.0500.04718.71
5.4.280.0430.06018.50
5.4.270.0370.06018.57
5.4.260.0270.06718.45
5.4.250.0230.06318.66
5.4.240.0330.06018.66
5.4.230.0400.05018.66
5.4.220.0300.05318.68
5.4.210.0470.05018.50
5.4.200.0370.05016.57
5.4.190.0330.05318.58
5.4.180.0370.05318.69
5.4.170.0430.05318.63
5.4.160.0470.05718.66
5.4.150.0400.05318.62
5.4.140.0400.07016.09
5.4.130.0470.06316.08
5.4.120.0370.05316.21
5.4.110.0400.05016.07
5.4.100.0330.06016.10
5.4.90.0530.05316.07
5.4.80.0230.06316.04
5.4.70.0430.07316.27
5.4.60.0430.06716.22
5.4.50.0470.06716.13
5.4.40.0430.06316.03
5.4.30.0370.05016.23
5.4.20.0370.05716.00
5.4.10.0270.05316.23
5.4.00.0330.06715.49
5.3.290.0430.05314.70
5.3.280.0330.06014.50
5.3.270.0600.07714.63
5.3.260.0530.06014.49
5.3.250.0400.05714.63
5.3.240.0630.04714.62
5.3.230.0300.06014.52
5.3.220.0430.06714.58
5.3.210.0670.04714.53
5.3.200.0300.05714.47
5.3.190.0230.06014.50
5.3.180.0370.06014.60
5.3.170.0230.06014.48
5.3.160.0430.04014.55
5.3.150.0430.05314.45
5.3.140.0230.06314.52
5.3.130.0330.05714.58
5.3.120.0400.04014.50
5.3.110.0400.07314.56
5.3.100.0500.05313.95
5.3.90.0300.05314.00
5.3.80.0200.06713.94
5.3.70.0400.06014.00
5.3.60.0970.04014.02
5.3.50.0670.05013.96
5.3.40.0330.05313.82
5.3.30.0400.05013.94
5.3.20.0170.06313.63
5.3.10.0200.06713.62
5.3.00.0300.06013.56
5.2.170.0400.05011.13
5.2.160.0270.04311.06
5.2.150.0270.04311.16
5.2.140.0170.04711.04
5.2.130.0170.04711.13
5.2.120.0100.05011.11
5.2.110.0300.04711.08
5.2.100.0200.04711.04
5.2.90.0300.05011.04
5.2.80.0230.05011.13
5.2.70.0230.05011.07
5.2.60.0200.04310.97
5.2.50.0400.04011.09
5.2.40.0230.05010.98
5.2.30.0330.04711.00
5.2.20.0130.04310.94
5.2.10.0130.04310.95
5.2.00.0170.05310.72
5.1.60.0300.0479.93
5.1.50.0200.04710.01
5.1.40.0270.03710.00
5.1.30.0270.04010.43
5.1.20.0170.04310.32
5.1.10.0270.03310.12
5.1.00.0230.05010.09
5.0.50.0130.0378.53
5.0.40.0100.0378.38
5.0.30.0230.0408.21
5.0.20.0130.0378.21
5.0.10.0070.0378.28
5.0.00.0200.0438.31
4.4.90.0200.0175.89
4.4.80.0170.0275.81
4.4.70.0130.0275.85
4.4.60.0270.0275.89
4.4.50.0070.0305.91
4.4.40.0100.0435.89
4.4.30.0130.0275.92
4.4.20.0070.0375.92
4.4.10.0130.0275.97
4.4.00.0200.0335.89
4.3.110.0230.0235.84
4.3.100.0130.0305.84
4.3.90.0170.0235.89
4.3.80.0070.0475.88
4.3.70.0200.0275.80
4.3.60.0100.0335.86
4.3.50.0170.0275.91
4.3.40.0200.0375.79
4.3.30.0100.0274.58
4.3.20.0070.0304.57
4.3.10.0000.0374.49
4.3.00.0130.0206.59

preferences:
143.83 ms | 1394 KiB | 7 Q