3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a(array $a = FALSE){}; a(FALSE);

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)
5.6.120.0070.03721.02
5.6.110.0130.08321.11
5.6.100.0070.04721.14
5.6.90.0070.05020.97
5.6.80.0100.04320.37
5.5.280.0000.05720.77
5.5.270.0030.04020.74
5.5.260.0170.06720.86
5.5.250.0100.07320.58
5.5.240.0070.06020.29
5.4.440.0670.07319.48
5.4.430.0200.08319.62
5.4.420.0470.07019.16
5.4.410.0930.07019.21
5.4.400.0870.06018.96
5.4.390.0730.06018.86
5.4.380.0700.06719.37
5.4.370.0230.06019.14
5.4.360.0800.06018.96
5.4.350.0870.07018.84
5.4.340.0230.06719.37
5.4.320.0330.07319.06
5.4.310.0870.07019.25
5.4.300.1130.05019.01
5.4.290.0630.06719.06
5.4.280.0700.06019.28
5.4.270.0970.06019.26
5.4.260.0730.05718.85
5.4.250.0670.05019.24
5.4.240.0670.06019.15
5.4.230.0600.06019.15
5.4.220.0900.06719.00
5.4.210.0500.06719.35
5.4.200.0930.04716.80
5.4.190.0730.04719.13
5.4.180.0900.06019.00
5.4.170.0630.07018.98
5.4.160.0670.05019.18
5.4.150.0700.06719.00
5.4.140.0700.06316.44
5.4.130.0570.05716.53
5.4.120.0930.05316.55
5.4.110.0800.04316.77
5.4.100.0800.06016.31
5.4.90.0600.05716.44
5.4.80.0800.05316.55
5.4.70.0770.05016.43
5.4.60.0730.06316.54
5.4.50.0770.05016.36
5.4.40.0770.06716.28
5.4.30.0730.05016.31
5.4.20.0800.06316.47
5.4.10.0770.06316.28
5.4.00.0470.06315.94
5.3.290.0600.06314.58
5.3.280.0670.05014.64
5.3.270.0530.05714.46
5.3.260.0770.06714.59
5.3.250.0970.06014.62
5.3.240.0700.08014.62
5.3.230.0730.07314.60
5.3.220.1000.05714.58
5.3.210.0870.06314.46
5.3.200.0670.07314.54
5.3.190.0730.06714.48
5.3.180.0870.06314.64
5.3.170.0600.06714.63
5.3.160.0770.05314.47
5.3.150.0770.06014.64
5.3.140.0570.06014.45
5.3.130.0670.04714.57
5.3.120.0670.06314.46
5.3.110.0670.06014.52
5.3.100.0700.07014.09
5.3.90.0800.07014.00
5.3.80.0900.05313.93
5.3.70.0630.06713.92
5.3.60.0700.07313.88
5.3.50.0500.06714.00
5.3.40.0330.06713.84
5.3.30.0570.04713.81
5.3.20.0100.05013.59
5.3.10.0770.05013.66
5.3.00.0630.05713.54
5.2.170.0470.04711.05
5.2.160.0670.04011.09
5.2.150.0670.03711.19
5.2.140.0570.04311.05
5.2.130.0300.04711.13
5.2.120.0000.04710.96
5.2.110.0430.04711.11
5.2.100.0670.05311.18
5.2.90.0630.04311.15
5.2.80.0070.06311.00
5.2.70.0300.05010.95
5.2.60.0530.05711.09
5.2.50.0630.04310.88
5.2.40.0600.05310.90
5.2.30.0470.06010.87
5.2.20.0500.05011.01
5.2.10.0470.05010.76
5.2.00.0500.06010.72
5.1.60.0530.03710.03
5.1.50.0600.0409.87
5.1.40.0400.0339.86
5.1.30.0500.03710.34
5.1.20.0500.04010.40
5.1.10.0330.0409.90
5.1.00.0570.03010.01
5.0.50.0270.0278.44
5.0.40.0300.0308.38
5.0.30.0200.0438.29
5.0.20.0230.0338.08
5.0.10.0370.0208.39
5.0.00.0270.0408.09
4.4.90.0130.0236.86
4.4.80.0270.0276.86
4.4.70.0170.0276.86
4.4.60.0230.0376.86
4.4.50.0270.0236.86
4.4.40.0230.0436.86
4.4.30.0200.0276.86
4.4.20.0200.0306.86
4.4.10.0370.0276.86
4.4.00.0200.0476.86
4.3.110.0270.0276.86
4.3.100.0170.0306.86
4.3.90.0370.0276.86
4.3.80.0300.0406.86
4.3.70.0200.0306.86
4.3.60.0270.0306.86
4.3.50.0330.0276.86
4.3.40.0300.0406.86
4.3.30.0100.0336.86
4.3.20.0100.0306.86
4.3.10.0100.0306.86
4.3.00.0030.0207.24

preferences:
149.08 ms | 1394 KiB | 7 Q