3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i = 0; i < 9; i++) { echo $i; } for($i = 0; i < 9; ++i) { echo $i; }

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)
5.6.80.0130.06720.52
5.5.240.0030.07320.18
5.4.400.0300.05718.84
5.4.390.0400.05718.75
5.4.380.0300.07018.63
5.4.370.0570.06018.44
5.4.360.0370.06718.72
5.4.350.0300.06018.82
5.4.340.0300.06018.63
5.4.320.0270.06318.52
5.4.310.0370.04018.59
5.4.300.0330.05318.61
5.4.290.0270.06018.80
5.4.280.0330.05018.58
5.4.270.0370.05018.50
5.4.260.0400.06718.73
5.4.250.0370.06718.50
5.4.240.0370.07718.63
5.4.230.0430.05018.74
5.4.220.0300.06718.54
5.4.210.0400.07018.79
5.4.200.0470.07016.64
5.4.190.0500.06018.60
5.4.180.0430.04718.48
5.4.170.0300.06018.68
5.4.160.0330.05018.76
5.4.150.0300.05718.78
5.4.140.0130.08316.33
5.4.130.0530.05316.44
5.4.120.0370.07716.31
5.4.110.0470.06716.25
5.4.100.0370.05316.43
5.4.90.0470.04316.41
5.4.80.0530.06016.21
5.4.70.0270.06016.23
5.4.60.0230.05016.25
5.4.50.0370.05316.26
5.4.40.0130.06016.29
5.4.30.0300.06016.19
5.4.20.0270.06316.22
5.4.10.0330.05016.24
5.4.00.0470.05015.74
5.3.290.0330.05314.58
5.3.280.0100.06314.57
5.3.270.0230.05714.58
5.3.260.0370.04314.51
5.3.250.0200.06314.52
5.3.240.0400.05014.52
5.3.230.0230.05314.67
5.3.220.0200.05714.47
5.3.210.0070.06714.51
5.3.200.0230.05014.61
5.3.190.0400.04714.60
5.3.180.0200.05314.55
5.3.170.0230.05014.59
5.3.160.0230.05314.48
5.3.150.0300.04714.46
5.3.140.0300.04314.45
5.3.130.0230.06314.47
5.3.120.0130.06714.45
5.3.110.0230.06014.54
5.3.100.0200.06314.13
5.3.90.0570.04313.95
5.3.80.0230.05014.00
5.3.70.0370.03313.95
5.3.60.0070.05313.93
5.3.50.0200.04714.04
5.3.40.0170.05713.87
5.3.30.0200.05313.86
5.3.20.0130.05013.58
5.3.10.0230.05013.63
5.3.00.0430.03713.63
5.2.170.0100.04711.09
5.2.160.0270.03711.18
5.2.150.0170.04011.07
5.2.140.0130.04711.05
5.2.130.0170.04711.08
5.2.120.0130.04011.07
5.2.110.0070.05011.25
5.2.100.0100.05011.05
5.2.90.0200.03711.02
5.2.80.0300.04011.04
5.2.70.0270.05711.04
5.2.60.0070.04710.98
5.2.50.0170.04311.06
5.2.40.0130.04711.02
5.2.30.0170.04310.88
5.2.20.0070.05010.95
5.2.10.0270.03010.84
5.2.00.0100.05010.85
5.1.60.0200.02710.04
5.1.50.0070.04010.01
5.1.40.0100.03710.03
5.1.30.0070.04010.47
5.1.20.0200.03710.38
5.1.10.0200.03310.04
5.1.00.0200.03010.13
5.0.50.0130.0308.57
5.0.40.0070.0438.41
5.0.30.0070.0608.24
5.0.20.0170.0378.23
5.0.10.0170.0208.20
5.0.00.0100.0578.18
4.4.90.0130.0336.46
4.4.80.0130.0306.46
4.4.70.0070.0276.46
4.4.60.0100.0306.46
4.4.50.0030.0276.46
4.4.40.0100.0306.46
4.4.30.0170.0236.46
4.4.20.0170.0306.46
4.4.10.0070.0236.46
4.4.00.0030.0436.46
4.3.110.0070.0236.46
4.3.100.0070.0276.46
4.3.90.0070.0206.46
4.3.80.0030.0376.46
4.3.70.0030.0276.46
4.3.60.0170.0176.46
4.3.50.0030.0276.46
4.3.40.0030.0406.46
4.3.30.0070.0206.46
4.3.20.0030.0306.46
4.3.10.0030.0336.46
4.3.00.0070.02314.52

preferences:
144.1 ms | 1394 KiB | 7 Q