3v4l.org

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

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)
5.6.280.0070.06720.77
5.6.210.0030.07320.63
5.6.200.0000.06718.16
5.6.190.0130.08320.61
5.6.180.0370.06720.39
5.6.170.0230.08320.39
5.6.160.0100.07720.57
5.6.150.0100.07718.20
5.6.140.0200.06018.21
5.6.130.0000.04318.27
5.6.120.0000.04721.02
5.6.110.0170.06021.14
5.6.100.0130.07721.12
5.6.90.0100.06321.13
5.6.80.0070.08020.43
5.5.350.4270.04020.43
5.5.340.0070.06717.95
5.5.330.0030.06020.45
5.5.320.3200.04320.20
5.5.310.0300.06020.36
5.5.300.0070.08017.95
5.5.290.0070.05317.98
5.5.280.0070.07720.80
5.5.270.0200.05020.79
5.5.260.0070.08720.76
5.5.250.0100.08020.64
5.5.240.0230.07320.27
5.4.450.1700.03719.52
5.4.440.0830.03319.31
5.4.430.1330.04319.16
5.4.420.0200.04319.39
5.4.410.0130.05019.02
5.4.400.1330.05718.51
5.4.390.1230.05018.84
5.4.380.0000.06018.79
5.4.370.0030.04018.46
5.4.360.0000.04718.50
5.4.350.0130.04312.02
5.4.340.0090.03812.02
5.4.320.0070.04212.51
5.4.310.0050.04412.50
5.4.300.0060.04212.50
5.4.290.0060.04212.50
5.4.280.0050.03712.40
5.4.270.0070.04012.39
5.4.260.0050.04112.40
5.4.250.0060.03812.40
5.4.240.0080.03712.40
5.4.230.0090.03812.39
5.4.220.0070.03912.39
5.4.210.0090.03312.39
5.4.200.0050.04012.39
5.4.190.0030.03912.39
5.4.180.0090.03412.38
5.4.170.0060.03612.40
5.4.160.0040.03912.39
5.4.150.0060.03712.39
5.4.140.0070.03912.07
5.4.130.0050.03812.06
5.4.120.0010.05012.02
5.4.110.0090.03412.02
5.4.100.0090.03412.02
5.4.90.0090.03312.02
5.4.80.0050.03712.02
5.4.70.0080.03712.00
5.4.60.0020.03812.01
5.4.50.0050.03512.00
5.4.40.0070.03712.00
5.4.30.0050.03612.00
5.4.20.0030.03711.99
5.4.10.0090.03712.00
5.4.00.0050.03811.48
5.3.290.0060.03812.80
5.3.280.0050.03812.71
5.3.270.0040.04112.73
5.3.260.0080.03712.72
5.3.250.0080.03512.72
5.3.240.0120.03712.71
5.3.230.0050.03912.71
5.3.220.0080.03512.68
5.3.210.0050.04012.68
5.3.200.0050.03712.68
5.3.190.0050.04012.68
5.3.180.0060.04512.67
5.3.170.0090.03312.67
5.3.160.0120.03712.67
5.3.150.0050.04312.67
5.3.140.0070.03512.66
5.3.130.0070.03712.66
5.3.120.0040.04012.66
5.3.110.0070.04012.66
5.3.100.0080.03612.12
5.3.90.0070.03812.10
5.3.80.0020.04912.09
5.3.70.0050.04212.09
5.3.60.0060.03612.07
5.3.50.0050.03712.01
5.3.40.0070.04112.01
5.3.30.0070.03311.98
5.3.20.0020.03911.76
5.3.10.0090.03211.73
5.3.00.0040.03811.71
5.2.170.0060.0359.21
5.2.160.0040.0299.21
5.2.150.0030.0319.21
5.2.140.0090.0349.20
5.2.130.0060.0289.17
5.2.120.0080.0249.17
5.2.110.0040.0359.18
5.2.100.0040.0299.17
5.2.90.0050.0299.17
5.2.80.0040.0409.17
5.2.70.0050.0339.16
5.2.60.0070.0349.13
5.2.50.0070.0519.09
5.2.40.0070.0279.07
5.2.30.0040.0309.04
5.2.20.0080.0339.04
5.2.10.0040.0298.94
5.2.00.0060.0288.80
5.1.60.0070.0218.08
5.1.50.0060.0308.07
5.1.40.0020.0308.05
5.1.30.0040.0278.41
5.1.20.0040.0278.43
5.1.10.0050.0258.15
5.1.00.0050.0288.16
5.0.50.0020.0246.63
5.0.40.0080.0256.50
5.0.30.0070.0366.30
5.0.20.0040.0236.28
5.0.10.0050.0226.25
5.0.00.0080.0276.25
4.4.90.0050.0134.78
4.4.80.0050.0144.75
4.4.70.0030.0164.75
4.4.60.0030.0154.75
4.4.50.0010.0174.77
4.4.40.0030.0294.71
4.4.30.0020.0174.76
4.4.20.0040.0204.84
4.4.10.0040.0164.85
4.4.00.0020.0294.75
4.3.110.0040.0194.67
4.3.100.0030.0144.67
4.3.90.0000.0164.63
4.3.80.0020.0274.59
4.3.70.0050.0164.63
4.3.60.0040.0134.63
4.3.50.0030.0214.62
4.3.40.0030.0344.54
4.3.30.0010.0193.30
4.3.20.0030.0183.27
4.3.10.0020.0193.24
4.3.00.0170.03015.29

preferences:
145.85 ms | 1394 KiB | 7 Q