3v4l.org

run code in 300+ PHP versions simultaneously
<?php fn NOW() ?>

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)
5.4.390.0130.06318.74
5.4.380.0230.05318.50
5.4.370.0200.05318.74
5.4.360.0200.05018.62
5.4.350.0230.05718.84
5.4.340.0130.06318.76
5.4.320.0270.05718.71
5.4.310.0300.05018.76
5.4.300.0470.04718.61
5.4.290.0470.04718.54
5.4.280.0270.06018.74
5.4.270.0230.07018.74
5.4.260.0270.06318.78
5.4.250.0070.07718.78
5.4.240.0130.06318.80
5.4.230.0170.07318.68
5.4.220.0270.06318.48
5.4.210.0300.06018.55
5.4.200.0170.05716.62
5.4.190.0200.05318.82
5.4.180.0200.05318.53
5.4.170.0130.08018.45
5.4.160.0200.07318.48
5.4.150.0200.04718.74
5.4.140.0070.06316.43
5.4.130.0200.04716.17
5.4.120.0200.05316.21
5.4.110.0170.05016.32
5.4.100.0170.06016.17
5.4.90.0130.06316.44
5.4.80.0170.05716.39
5.4.70.0200.05016.29
5.4.60.0230.06316.18
5.4.50.0230.06716.25
5.4.40.0200.07316.23
5.4.30.0270.06016.22
5.4.20.0270.06716.29
5.4.10.0170.07016.37
5.4.00.0270.05015.72
5.3.290.0230.06314.64
5.3.280.0130.06314.55
5.3.270.0070.06314.68
5.3.260.0200.06014.66
5.3.250.0100.06314.61
5.3.240.0170.05714.59
5.3.230.0130.05314.59
5.3.220.0230.05714.48
5.3.210.0130.06314.66
5.3.200.0100.06314.50
5.3.190.0130.07714.66
5.3.180.0200.07314.55
5.3.170.0270.06714.59
5.3.160.0170.07314.55
5.3.150.0270.06714.64
5.3.140.0130.05714.52
5.3.130.0170.05714.48
5.3.120.0130.06314.53
5.3.110.0100.06014.55
5.3.100.0230.04314.04
5.3.90.0100.05713.91
5.3.80.0200.04713.96
5.3.70.0270.04713.93
5.3.60.0130.06713.94
5.3.50.0300.04313.87
5.3.40.0230.04314.02
5.3.30.0170.04713.84
5.3.20.0230.05713.66
5.3.10.0270.04313.64
5.3.00.0230.04313.61
5.2.170.0170.05711.09
5.2.160.0100.06011.18
5.2.150.0200.05311.30
5.2.140.0030.06711.10
5.2.130.0130.05711.13
5.2.120.0170.04711.10
5.2.110.0030.05311.14
5.2.100.0100.04311.06
5.2.90.0270.02711.13
5.2.80.0030.05011.05
5.2.70.0130.04011.14
5.2.60.0200.03311.08
5.2.50.0170.04011.06
5.2.40.0100.06010.94
5.2.30.0230.05011.01
5.2.20.0070.04710.87
5.2.10.0030.05010.97
5.2.00.0100.05010.85
5.1.60.0100.03310.01
5.1.50.0030.04010.13
5.1.40.0070.0439.95
5.1.30.0030.04710.48
5.1.20.0070.04710.45
5.1.10.0270.02010.05
5.1.00.0130.03310.09
5.0.50.0070.0308.56
5.0.40.0030.0338.38
5.0.30.0100.0478.25
5.0.20.0100.0278.29
5.0.10.0070.0308.18
5.0.00.0100.0408.15
4.4.90.0170.0205.91
4.4.80.0100.0275.89
4.4.70.0130.0235.91
4.4.60.0100.0275.88
4.4.50.0130.0135.82
4.4.40.0100.0335.86
4.4.30.0100.0205.87
4.4.20.0100.0235.93
4.4.10.0100.0205.94
4.4.00.0000.0435.95
4.3.110.0070.0235.82
4.3.100.0100.0205.86
4.3.90.0070.0205.87
4.3.80.0030.0435.83
4.3.70.0030.0275.79
4.3.60.0030.0235.80
4.3.50.0070.0235.78
4.3.40.0130.0275.79
4.3.30.0000.0274.58
4.3.20.0030.0234.53
4.3.10.0030.0204.47
4.3.00.0100.0309.28

preferences:
137.93 ms | 1394 KiB | 7 Q