3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "foo" == 0

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
5.6.70.4030.04020.34
5.5.240.0330.06020.35
5.4.400.0330.05718.77
5.4.390.0300.05318.75
5.4.380.0400.06318.73
5.4.370.0430.06018.53
5.4.360.2530.05718.72
5.4.350.0300.06718.50
5.4.340.0170.06318.40
5.4.320.0600.06018.68
5.4.310.0470.05718.56
5.4.300.0430.05018.66
5.4.290.0430.06718.74
5.4.280.0400.06318.49
5.4.270.0470.07018.46
5.4.260.0430.07318.48
5.4.250.3300.07018.65
5.4.240.0400.06718.66
5.4.230.0400.05018.51
5.4.220.0300.08318.73
5.4.210.0430.06018.69
5.4.200.0100.06716.51
5.4.190.0200.07718.57
5.4.180.0330.08018.73
5.4.170.0430.06018.69
5.4.160.0530.06718.68
5.4.150.0400.05018.48
5.4.140.0470.04716.23
5.4.130.0430.05316.14
5.4.120.0430.05716.06
5.4.110.0370.06316.07
5.4.100.0500.06716.06
5.4.90.0370.05716.25
5.4.80.0300.06016.23
5.4.70.0430.06016.13
5.4.60.0330.05716.05
5.4.50.0270.05716.05
5.4.40.0370.07316.19
5.4.30.0570.03716.11
5.4.20.0230.06316.27
5.4.10.0530.05016.16
5.4.00.0130.05715.59
5.3.290.0300.07714.58
5.3.280.0530.06714.50
5.3.270.0500.06314.55
5.3.260.0400.05314.58
5.3.250.0430.06014.57
5.3.240.0330.06014.64
5.3.230.0400.05014.60
5.3.220.0470.05014.55
5.3.210.0330.06014.53
5.3.200.0430.07014.66
5.3.190.0430.06314.55
5.3.180.0630.06014.56
5.3.170.0500.06314.46
5.3.160.0430.07014.48
5.3.150.0500.06714.48
5.3.140.0370.06314.53
5.3.130.0430.05314.51
5.3.120.0370.06314.64
5.3.110.0430.06014.46
5.3.100.0570.05713.93
5.3.90.0300.05714.02
5.3.80.0400.05714.00
5.3.70.0330.06314.00
5.3.60.0400.05313.98
5.3.50.0630.04313.93
5.3.40.0370.05713.94
5.3.30.0470.06313.82
5.3.20.0300.05713.77
5.3.10.0400.06013.59
5.3.00.0600.07013.58
5.2.170.0230.06711.05
5.2.160.0300.05011.13
5.2.150.0500.04311.18
5.2.140.0430.05311.17
5.2.130.0330.05011.08
5.2.120.0300.05711.14
5.2.110.0230.06011.06
5.2.100.0300.05311.07
5.2.90.0230.06011.05
5.2.80.0370.05311.23
5.2.70.0270.05711.08
5.2.60.0370.05011.05
5.2.50.0370.06011.00
5.2.40.0200.05710.91
5.2.30.0030.06310.92
5.2.20.0330.04311.09
5.2.10.0270.05010.91
5.2.00.0170.06310.81
5.1.60.0470.03710.04
5.1.50.0300.05010.05
5.1.40.0230.0479.99
5.1.30.0400.04010.29
5.1.20.0230.05710.40
5.1.10.0370.03310.08
5.1.00.0270.04710.04
5.0.50.0200.0308.61
5.0.40.0200.0378.39
5.0.30.0100.0608.29
5.0.20.0230.0308.23
5.0.10.0200.0378.25
5.0.00.0130.0608.22
4.4.90.0170.0275.93
4.4.80.0170.0275.90
4.4.70.0130.0305.86
4.4.60.0230.0275.80
4.4.50.0030.0405.91
4.4.40.0070.0505.82
4.4.30.0200.0235.92
4.4.20.0170.0275.96
4.4.10.0230.0235.93
4.4.00.0100.0475.97
4.3.110.0070.0275.81
4.3.100.0130.0235.79
4.3.90.0200.0235.77
4.3.80.0130.0335.79
4.3.70.0170.0235.85
4.3.60.0070.0275.78
4.3.50.0130.0235.82
4.3.40.0100.0375.73
4.3.30.0100.0235.25
4.3.20.0070.0275.25
4.3.10.0030.0275.25
4.3.00.0000.0236.55

preferences:
144.93 ms | 1394 KiB | 7 Q