3v4l.org

run code in 300+ PHP versions simultaneously
<?php function func($arg = "Default") { echo $arg . PHP_EOL; } func("Boring"); func();

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)
8.3.60.0070.00716.63
8.3.50.0160.00322.12
8.3.40.0090.00618.68
8.3.30.0140.00018.92
8.3.20.0000.00720.07
8.3.10.0000.00823.40
8.3.00.0040.00420.81
8.2.180.0070.01416.38
8.2.170.0140.00022.96
8.2.160.0110.00420.35
8.2.150.0070.00024.18
8.2.140.0030.01424.66
8.2.130.0000.00726.16
8.2.120.0080.00020.80
8.2.110.0040.00422.08
8.2.100.0090.00319.32
8.2.90.0000.00819.17
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0030.00617.68
8.2.50.0000.01018.07
8.2.40.0050.00319.70
8.2.30.0030.00618.23
8.2.20.0040.00417.53
8.2.10.0000.00718.01
8.2.00.0040.00417.65
8.1.280.0030.01025.92
8.1.270.0080.00023.77
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0040.00423.91
8.1.230.0040.00719.08
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00617.23
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0060.00318.52
8.1.160.0000.00721.97
8.1.150.0040.00418.46
8.1.140.0040.00417.26
8.1.130.0030.00317.76
8.1.120.0000.00717.35
8.1.110.0040.00417.35
8.1.100.0030.00717.32
8.1.90.0040.00417.34
8.1.80.0030.00317.30
8.1.70.0000.00617.22
8.1.60.0030.00617.46
8.1.50.0000.00817.48
8.1.40.0040.00417.43
8.1.30.0030.00617.63
8.1.20.0000.00817.55
8.1.10.0040.00417.41
8.1.00.0030.00617.28
8.0.300.0050.00318.77
8.0.290.0050.00316.58
8.0.280.0000.00718.31
8.0.270.0030.00317.18
8.0.260.0000.00617.18
8.0.250.0050.00216.84
8.0.240.0000.00816.89
8.0.230.0040.00416.84
8.0.220.0000.00616.75
8.0.210.0050.00316.84
8.0.200.0000.00616.84
8.0.190.0040.00416.75
8.0.180.0000.00716.85
8.0.170.0000.00816.81
8.0.160.0040.00416.84
8.0.150.0040.00716.77
8.0.140.0000.00816.79
8.0.130.0000.00513.33
8.0.120.0080.00016.82
8.0.110.0000.00816.69
8.0.100.0040.00416.61
8.0.90.0070.00016.70
8.0.80.0120.00916.82
8.0.70.0040.00316.84
8.0.60.0000.00816.80
8.0.50.0040.00416.81
8.0.30.0090.00916.93
8.0.20.0080.01317.40
8.0.10.0040.00416.77
8.0.00.0090.00816.65
7.4.330.0050.00015.02
7.4.320.0030.00316.51
7.4.300.0030.00316.53
7.4.290.0000.01016.38
7.4.280.0070.00416.45
7.4.270.0000.00716.51
7.4.260.0000.00816.40
7.4.250.0000.00816.38
7.4.240.0000.00716.48
7.4.230.0040.00416.47
7.4.220.0070.01016.34
7.4.210.0090.00616.33
7.4.200.0050.00216.62
7.4.160.0040.01116.53
7.4.150.0120.00917.40
7.4.140.0070.01017.86
7.4.130.0080.00816.56
7.4.120.0090.00716.54
7.4.110.0100.00916.54
7.4.100.0000.01816.27
7.4.90.0100.00716.38
7.4.80.0100.01419.39
7.4.70.0100.00616.27
7.4.60.0070.01316.50
7.4.50.0030.00616.26
7.4.40.0070.01116.33
7.4.30.0130.00716.34
7.4.00.0030.01414.78
7.3.330.0000.00713.27
7.3.320.0000.00513.25
7.3.310.0030.00316.19
7.3.300.0070.00016.25
7.3.290.0000.01416.26
7.3.280.0100.00816.31
7.3.270.0140.00317.40
7.3.260.0060.01116.55
7.3.250.0120.00416.33
7.3.240.0120.00616.40
7.3.230.0100.00716.39
7.3.210.0100.00716.37
7.3.200.0130.00319.39
7.3.190.0090.00616.37
7.3.180.0120.00616.46
7.3.170.0160.00616.27
7.3.160.0100.01316.36
7.3.120.0030.01314.62
7.3.10.0110.00716.47
7.3.00.0080.00516.63
7.2.330.0130.00416.50
7.2.320.0340.02316.57
7.2.310.0120.00616.31
7.2.300.0130.00316.23
7.2.290.0090.00916.58
7.2.130.0070.00616.81
7.2.120.0080.00616.67
7.2.110.0050.00816.70
7.2.100.0090.00716.61
7.2.90.0060.00816.85
7.2.80.0060.00616.63
7.2.70.0070.00616.94
7.2.60.0060.00816.84
7.2.50.0040.00816.89
7.2.40.0100.00616.75
7.2.30.0090.00416.88
7.2.20.0050.00716.64
7.2.10.0000.01016.83
7.2.00.0070.00617.63
7.1.250.0060.00715.81
7.1.100.0030.00918.22
7.1.70.0000.00817.16
7.1.60.0030.02119.70
7.1.50.0070.01016.83
7.1.00.0100.07022.28
7.0.200.0170.00914.66
7.0.140.0100.06722.18
7.0.60.0030.04319.77
7.0.50.0070.06017.90
7.0.40.0030.09020.04
7.0.30.0230.04320.34
7.0.20.0270.07320.09
7.0.10.0300.05320.18
7.0.00.0030.09020.10
5.6.280.0030.07721.13
5.6.210.0070.03720.66
5.6.200.0100.08318.23
5.6.190.0130.08320.61
5.6.180.0370.05720.44
5.6.170.0370.08320.45
5.6.160.0030.09020.52
5.6.150.0070.04018.29
5.6.140.0100.07718.23
5.6.130.0030.06018.23
5.6.120.0070.08321.10
5.6.110.0100.06720.98
5.6.100.0070.04020.96
5.6.90.0030.04320.95
5.6.80.0100.05320.43
5.6.70.0300.06720.40
5.5.350.0200.08020.38
5.5.340.0000.08718.07
5.5.330.0100.06320.47
5.5.320.0000.08720.36
5.5.310.0270.04020.24
5.5.300.0130.05318.01
5.5.290.0170.07018.01
5.5.280.0070.08720.97
5.5.270.0130.07720.77
5.5.260.0130.05720.96
5.5.250.0030.06020.71
5.5.240.0070.03320.25
5.4.450.0830.07019.71
5.4.440.0800.06019.58
5.4.430.0870.05019.20
5.4.420.0670.00019.21
5.4.410.0200.07019.00
5.4.400.0200.05718.92
5.4.390.0200.06318.46
5.4.380.0200.05718.72
5.4.370.0070.05318.65
5.4.360.0170.04318.56
5.4.350.0060.04212.02
5.4.340.0070.03812.01
5.4.320.0060.03912.51
5.4.310.0100.04412.50
5.4.300.0050.04012.50
5.4.290.0090.04412.50
5.4.280.0070.04412.40
5.4.270.0060.03612.40
5.4.260.0040.04112.40
5.4.250.0060.04212.39
5.4.240.0080.04012.40
5.4.230.0060.04012.39
5.4.220.0080.03812.39
5.4.210.0040.04612.39
5.4.200.0080.03812.39
5.4.190.0050.03812.39
5.4.180.0060.03912.39
5.4.170.0080.03812.39
5.4.160.0040.04112.39
5.4.150.0070.03712.39
5.4.140.0080.03812.07
5.4.130.0050.03712.06
5.4.120.0040.03712.02
5.4.110.0030.04112.01
5.4.100.0060.03612.01
5.4.90.0060.03912.01
5.4.80.0040.03912.01
5.4.70.0090.03612.01
5.4.60.0060.03912.01
5.4.50.0080.04512.01
5.4.40.0060.05011.99
5.4.30.0060.04611.99
5.4.20.0070.04812.00
5.4.10.0110.03712.00
5.4.00.0100.04011.48
5.3.290.0040.04112.80
5.3.280.0040.04212.71
5.3.270.0030.04212.72
5.3.260.0050.04012.72
5.3.250.0100.03312.72
5.3.240.0050.03912.72
5.3.230.0110.03612.71
5.3.220.0100.04812.68
5.3.210.0080.03712.68
5.3.200.0120.04512.68
5.3.190.0080.04412.68
5.3.180.0060.05212.67
5.3.170.0060.04512.67
5.3.160.0040.04012.68
5.3.150.0070.03912.67
5.3.140.0070.03812.66
5.3.130.0060.04112.65
5.3.120.0110.03612.66
5.3.110.0140.03212.66
5.3.100.0100.03512.12
5.3.90.0060.03712.10
5.3.80.0100.03412.09
5.3.70.0100.03512.08
5.3.60.0080.04312.07
5.3.50.0100.03512.01
5.3.40.0050.04112.01
5.3.30.0060.03511.97
5.3.20.0020.03911.75
5.3.10.0060.03511.73
5.3.00.0060.03811.71
5.2.170.0030.0339.21
5.2.160.0060.0299.21
5.2.150.0060.0329.21
5.2.140.0080.0289.21
5.2.130.0100.0259.17
5.2.120.0070.0299.17
5.2.110.0080.0289.18
5.2.100.0080.0289.17
5.2.90.0030.0349.17
5.2.80.0060.0289.16
5.2.70.0070.0279.16
5.2.60.0050.0299.13
5.2.50.0050.0299.09
5.2.40.0010.0329.07
5.2.30.0080.0309.04
5.2.20.0090.0279.03
5.2.10.0050.0308.94
5.2.00.0080.0268.80
5.1.60.0040.0248.07
5.1.50.0050.0258.07
5.1.40.0040.0258.05
5.1.30.0060.0248.41
5.1.20.0060.0258.43
5.1.10.0040.0268.15
5.1.00.0100.0228.15
5.0.50.0040.0226.63
5.0.40.0070.0196.49
5.0.30.0040.0346.30
5.0.20.0020.0266.27
5.0.10.0020.0266.26
5.0.00.0070.0346.25
4.4.90.0060.0194.77
4.4.80.0060.0194.76
4.4.70.0070.0134.75
4.4.60.0040.0174.75
4.4.50.0030.0184.77
4.4.40.0030.0264.71
4.4.30.0040.0154.76
4.4.20.0010.0194.85
4.4.10.0060.0144.85
4.4.00.0050.0274.76
4.3.110.0030.0194.67
4.3.100.0060.0184.66
4.3.90.0030.0214.63
4.3.80.0050.0314.58
4.3.70.0040.0154.63
4.3.60.0030.0214.63
4.3.50.0060.0194.63
4.3.40.0020.0274.53
4.3.30.0020.0173.30
4.3.20.0030.0153.27
4.3.10.0040.0143.24
4.3.00.0000.0236.43

preferences:
36.13 ms | 401 KiB | 5 Q