3v4l.org

run code in 300+ PHP versions simultaneously
<?php function Test($x=1,$x=1) { var_dump(func_get_arg()); var_dump(func_get_arg()); } echo Test(2,3);

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)
5.6.280.0000.07720.82
5.6.210.0000.04320.59
5.6.200.0100.08018.29
5.6.190.0070.07720.64
5.6.180.0370.07020.33
5.6.170.0170.04020.71
5.6.160.0030.04020.54
5.6.150.0100.07718.15
5.6.140.0030.04018.14
5.6.130.0070.06018.18
5.6.120.0130.07721.04
5.6.110.0100.07721.04
5.6.100.0030.08320.93
5.6.90.0100.06721.13
5.6.80.0130.07320.39
5.5.350.0270.06720.46
5.5.340.0030.06318.04
5.5.330.0000.04320.21
5.5.320.0270.07720.27
5.5.310.0230.08320.37
5.5.300.0100.06317.95
5.5.290.0070.08017.98
5.5.280.0130.07020.80
5.5.270.0030.09020.87
5.5.260.0130.06320.76
5.5.250.0130.04720.58
5.5.240.0100.07020.07
5.4.450.0130.05319.34
5.4.440.0530.06019.58
5.4.430.0670.05319.27
5.4.420.0670.05019.64
5.4.410.0130.05018.98
5.4.400.0370.06718.80
5.4.390.0470.04318.79
5.4.380.0130.05018.71
5.4.370.0100.04718.55
5.4.360.0100.03318.58
5.4.350.0090.05512.02
5.4.340.0090.04012.02
5.4.320.0070.03612.50
5.4.310.0070.03812.50
5.4.300.0090.03912.51
5.4.290.0060.04312.50
5.4.280.0060.03812.40
5.4.270.0070.03612.40
5.4.260.0090.03512.40
5.4.250.0060.03812.40
5.4.240.0090.04412.40
5.4.230.0050.04612.39
5.4.220.0080.04412.39
5.4.210.0080.03412.39
5.4.200.0100.03612.39
5.4.190.0070.03812.39
5.4.180.0090.04512.39
5.4.170.0060.03812.39
5.4.160.0080.03612.39
5.4.150.0070.03912.39
5.4.140.0070.04512.07
5.4.130.0050.03912.06
5.4.120.0040.03912.02
5.4.110.0080.03712.01
5.4.100.0060.04112.02
5.4.90.0080.04112.01
5.4.80.0080.03912.02
5.4.70.0060.03512.01
5.4.60.0110.03712.01
5.4.50.0090.04212.01
5.4.40.0080.03212.00
5.4.30.0060.03512.00
5.4.20.0070.03411.99
5.4.10.0050.03611.99
5.4.00.0080.03711.48
5.3.290.0110.04412.80
5.3.280.0050.04412.71
5.3.270.0070.04312.73
5.3.260.0100.04712.72
5.3.250.0050.03912.72
5.3.240.0070.03812.71
5.3.230.0060.03812.71
5.3.220.0050.03712.68
5.3.210.0080.03712.68
5.3.200.0080.03412.68
5.3.190.0090.03512.68
5.3.180.0060.03612.68
5.3.170.0090.03712.67
5.3.160.0050.03712.67
5.3.150.0040.04812.67
5.3.140.0070.03712.66
5.3.130.0100.04412.66
5.3.120.0100.03912.66
5.3.110.0080.04512.66
5.3.100.0040.04512.12
5.3.90.0050.03812.10
5.3.80.0050.03912.09
5.3.70.0060.03812.09
5.3.60.0100.04212.07
5.3.50.0090.03512.02
5.3.40.0040.03812.01
5.3.30.0040.03711.98
5.3.20.0060.03511.76
5.3.10.0050.03611.73
5.3.00.0090.04011.71
5.2.170.0050.0349.21
5.2.160.0030.0329.21
5.2.150.0090.0319.21
5.2.140.0020.0329.20
5.2.130.0030.0319.16
5.2.120.0080.0279.17
5.2.110.0060.0309.17
5.2.100.0040.0319.17
5.2.90.0040.0309.17
5.2.80.0050.0429.17
5.2.70.0060.0299.16
5.2.60.0050.0329.12
5.2.50.0070.0309.09
5.2.40.0040.0379.07
5.2.30.0040.0339.04
5.2.20.0040.0359.04
5.2.10.0050.0288.94
5.2.00.0050.0338.80
5.1.60.0040.0258.09
5.1.50.0020.0308.08
5.1.40.0060.0268.06
5.1.30.0040.0298.41
5.1.20.0070.0288.43
5.1.10.0060.0248.16
5.1.00.0100.0248.16
5.0.50.0030.0216.63
5.0.40.0040.0186.50
5.0.30.0050.0326.30
5.0.20.0050.0186.28
5.0.10.0060.0206.25
5.0.00.0030.0336.25
4.4.90.0050.0134.78
4.4.80.0030.0154.75
4.4.70.0030.0164.75
4.4.60.0010.0174.75
4.4.50.0050.0204.77
4.4.40.0030.0304.71
4.4.30.0080.0184.76
4.4.20.0040.0144.84
4.4.10.0060.0174.84
4.4.00.0030.0274.76
4.3.110.0060.0124.66
4.3.100.0040.0194.67
4.3.90.0050.0174.64
4.3.80.0050.0224.59
4.3.70.0040.0154.63
4.3.60.0030.0154.63
4.3.50.0020.0214.63
4.3.40.0020.0254.54
4.3.30.0010.0243.29
4.3.20.0040.0203.27
4.3.10.0020.0163.23
4.3.00.0000.0277.12

preferences:
139.32 ms | 1394 KiB | 7 Q