3v4l.org

run code in 300+ PHP versions simultaneously
<?php function Test($x=1,$x=1) { var_dump(func_get_args()); } echo Test(2);

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)
5.6.280.0030.07321.02
5.6.210.0170.05720.71
5.6.200.0070.08718.18
5.6.190.0030.09320.34
5.6.180.0230.03720.60
5.6.170.0370.07020.46
5.6.160.0100.04020.54
5.6.150.0000.04018.16
5.6.140.0000.04318.21
5.6.130.0030.07318.29
5.6.120.0030.05021.12
5.6.110.0030.05321.13
5.6.100.0130.07321.11
5.6.90.0030.04720.97
5.6.80.0100.08020.40
5.5.350.0230.07020.44
5.5.340.0130.07017.98
5.5.330.0100.05020.41
5.5.320.0330.07020.42
5.5.310.0170.04320.27
5.5.300.0030.07017.95
5.5.290.0070.07718.02
5.5.280.0170.03020.84
5.5.270.0070.08320.86
5.5.260.0100.07320.73
5.5.250.0070.05720.47
5.5.240.0000.08020.25
5.4.450.0070.06319.17
5.4.440.0730.05319.27
5.4.430.0870.06019.53
5.4.420.0530.04719.64
5.4.410.0130.06318.96
5.4.400.0570.06018.76
5.4.390.0330.06018.70
5.4.380.0070.05018.81
5.4.370.0170.04718.74
5.4.360.0030.04318.80
5.4.350.0050.04112.02
5.4.340.0040.04012.02
5.4.320.0050.03812.50
5.4.310.0030.04112.50
5.4.300.0090.03312.51
5.4.290.0070.03712.50
5.4.280.0070.03412.39
5.4.270.0050.03712.39
5.4.260.0080.03912.40
5.4.250.0110.03212.40
5.4.240.0060.03812.40
5.4.230.0050.04012.39
5.4.220.0070.03912.39
5.4.210.0100.03412.39
5.4.200.0060.04112.39
5.4.190.0060.03512.39
5.4.180.0050.03812.39
5.4.170.0080.04212.39
5.4.160.0050.04612.39
5.4.150.0090.03812.39
5.4.140.0060.04112.07
5.4.130.0070.03412.06
5.4.120.0050.04112.02
5.4.110.0030.03912.01
5.4.100.0080.04012.01
5.4.90.0050.04312.01
5.4.80.0050.04112.01
5.4.70.0040.03712.01
5.4.60.0080.03312.01
5.4.50.0090.04112.00
5.4.40.0060.03812.00
5.4.30.0100.03711.99
5.4.20.0050.03511.99
5.4.10.0080.03412.00
5.4.00.0060.03811.48
5.3.290.0080.03912.80
5.3.280.0070.03912.71
5.3.270.0050.04212.72
5.3.260.0040.04412.72
5.3.250.0080.04012.72
5.3.240.0050.04212.72
5.3.230.0040.04012.71
5.3.220.0080.03512.68
5.3.210.0080.03712.68
5.3.200.0040.04312.68
5.3.190.0040.03812.68
5.3.180.0090.03712.68
5.3.170.0110.03612.67
5.3.160.0080.03712.67
5.3.150.0070.03512.67
5.3.140.0050.03712.66
5.3.130.0070.03612.66
5.3.120.0040.04012.66
5.3.110.0030.04512.66
5.3.100.0050.03712.12
5.3.90.0100.03512.10
5.3.80.0100.03312.09
5.3.70.0080.03412.09
5.3.60.0070.03912.08
5.3.50.0070.03812.02
5.3.40.0090.03712.02
5.3.30.0070.03711.98
5.3.20.0050.04011.75
5.3.10.0050.03511.73
5.3.00.0060.03511.71
5.2.170.0050.0339.21
5.2.160.0070.0339.21
5.2.150.0060.0289.22
5.2.140.0040.0339.21
5.2.130.0040.0299.17
5.2.120.0060.0339.17
5.2.110.0060.0289.18
5.2.100.0070.0279.17
5.2.90.0070.0349.17
5.2.80.0050.0329.16
5.2.70.0020.0339.17
5.2.60.0050.0319.13
5.2.50.0060.0369.09
5.2.40.0080.0279.07
5.2.30.0090.0269.04
5.2.20.0060.0299.04
5.2.10.0060.0328.94
5.2.00.0040.0298.79
5.1.60.0040.0238.08
5.1.50.0030.0268.07
5.1.40.0000.0328.05
5.1.30.0080.0228.41
5.1.20.0060.0278.43
5.1.10.0070.0298.15
5.1.00.0050.0288.16
5.0.50.0060.0226.63
5.0.40.0040.0256.50
5.0.30.0040.0306.30
5.0.20.0060.0186.28
5.0.10.0030.0216.25
5.0.00.0040.0336.25
4.4.90.0030.0154.78
4.4.80.0040.0184.75
4.4.70.0050.0174.76
4.4.60.0040.0134.75
4.4.50.0050.0134.77
4.4.40.0030.0254.71
4.4.30.0050.0174.76
4.4.20.0040.0164.84
4.4.10.0050.0234.85
4.4.00.0030.0304.75
4.3.110.0020.0204.67
4.3.100.0050.0184.66
4.3.90.0040.0174.64
4.3.80.0000.0274.58
4.3.70.0030.0224.63
4.3.60.0030.0144.63
4.3.50.0060.0144.63
4.3.40.0040.0244.54
4.3.30.0020.0163.30
4.3.20.0020.0163.27
4.3.10.0020.0173.23
4.3.00.0170.0177.12

preferences:
140.14 ms | 1394 KiB | 7 Q