3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a($a){ echo $a; var_dump(func_get_args(4)); } a(5, 7);

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)
8.3.60.0100.00718.43
8.3.50.0140.01221.93
8.3.40.0110.00418.83
8.3.30.0150.00418.85
8.3.20.0040.00420.35
8.3.10.0080.00022.09
8.3.00.0000.00822.52
8.2.180.0100.01016.50
8.2.170.0110.00422.96
8.2.160.0110.00420.95
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00017.63
8.2.110.0040.00422.25
8.2.100.0110.00418.03
8.2.90.0040.00419.04
8.2.80.0050.00319.54
8.2.70.0000.01117.63
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0000.00818.16
8.2.30.0000.00718.11
8.2.20.0020.00517.68
8.2.10.0050.00319.40
8.2.00.0030.00617.75
8.1.280.0090.00625.92
8.1.270.0050.00322.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00724.00
8.1.230.0030.00719.10
8.1.220.0030.00517.74
8.1.210.0090.00018.77
8.1.200.0090.00017.35
8.1.190.0030.00517.41
8.1.180.0000.00818.10
8.1.170.0050.00318.60
8.1.160.0000.00821.99
8.1.150.0050.00218.50
8.1.140.0080.00017.23
8.1.130.0030.00317.68
8.1.120.0000.00717.32
8.1.110.0070.00017.41
8.1.100.0040.00417.30
8.1.90.0000.00717.18
8.1.80.0050.00317.34
8.1.70.0000.00717.21
8.1.60.0080.00017.55
8.1.50.0080.00017.52
8.1.40.0040.00417.36
8.1.30.0040.00417.62
8.1.20.0050.00317.48
8.1.10.0000.00717.54
8.1.00.0050.00217.45
8.0.300.0070.00018.77
8.0.290.0050.00217.05
8.0.280.0040.00418.45
8.0.270.0000.00717.27
8.0.260.0040.00416.89
8.0.250.0070.00016.96
8.0.240.0030.00517.00
8.0.230.0040.00416.91
8.0.220.0000.00716.87
8.0.210.0050.00216.90
8.0.200.0020.00516.86
8.0.190.0030.00516.94
8.0.180.0040.00416.88
8.0.170.0040.00416.95
8.0.160.0000.00716.76
8.0.150.0030.00316.73
8.0.140.0030.00316.73
8.0.130.0060.00013.34
8.0.120.0040.00416.89
8.0.110.0040.00416.78
8.0.100.0080.00016.69
8.0.90.0070.00016.72
8.0.80.0060.01216.84
8.0.70.0030.00516.77
8.0.60.0050.00216.89
8.0.50.0080.00016.85
8.0.30.0100.01017.12
8.0.20.0110.00717.40
8.0.10.0000.00717.02
8.0.00.0120.00616.79
7.4.330.0000.00515.02
7.4.320.0060.00016.30
7.4.300.0040.00416.53
7.4.290.0040.00416.54
7.4.280.0070.00016.54
7.4.270.0070.00016.55
7.4.260.0030.00316.54
7.4.250.0070.00016.40
7.4.240.0050.00216.39
7.4.230.0050.00216.44
7.4.220.0060.01316.46
7.4.210.0100.00716.56
7.4.200.0050.00316.38
7.4.190.0000.00816.67
7.4.160.0130.00316.62
7.4.150.0170.00617.40
7.4.140.0080.01017.86
7.4.130.0130.00616.29
7.4.120.0080.01216.40
7.4.110.0110.00716.41
7.4.100.0130.00316.35
7.4.90.0140.00416.55
7.4.80.0130.00319.39
7.4.70.0060.01116.42
7.4.60.0150.00616.45
7.4.50.0070.00716.61
7.4.40.0070.01122.77
7.4.30.0130.00416.34
7.4.00.0030.01314.89
7.3.330.0030.00313.13
7.3.320.0050.00013.16
7.3.310.0000.00716.21
7.3.300.0030.00316.22
7.3.290.0030.01216.38
7.3.280.0110.00516.26
7.3.270.0030.01417.40
7.3.260.0040.01316.46
7.3.250.0050.01116.34
7.3.240.0100.01016.35
7.3.230.0110.00516.39
7.3.210.0080.00816.40
7.3.200.0180.00019.39
7.3.190.0120.00916.35
7.3.180.0060.01016.38
7.3.170.0160.00016.38
7.3.160.0170.00016.50
7.3.120.0120.00314.83
7.3.10.0240.00016.29
7.3.00.0170.00315.91
7.2.330.0100.00716.29
7.2.320.0050.01316.47
7.2.310.0080.00816.61
7.2.300.0090.00616.40
7.2.290.0100.00716.39
7.2.130.0180.00516.59
7.2.120.0200.00316.61
7.2.110.0030.01716.14
7.2.100.0340.00316.41
7.2.90.0140.00816.18
7.2.80.0090.01216.15
7.2.70.0230.00316.31
7.2.60.0320.00816.59
7.2.50.0250.01116.80
7.2.40.0050.01415.83
7.2.30.0170.00716.22
7.2.20.0180.00516.81
7.2.10.0220.00916.78
7.2.00.0130.00717.85
7.1.250.0160.01115.42
7.1.100.0070.00718.25
7.1.70.0030.01317.13
7.1.60.0070.01319.82
7.1.50.0120.00916.80
7.1.00.0030.07722.45
7.0.200.0040.00716.56
7.0.140.0000.07721.99
7.0.100.0200.04320.01
7.0.90.0200.06719.93
7.0.80.0270.07319.88
7.0.70.0100.08319.91
7.0.60.0100.07719.87
7.0.50.0100.07320.32
7.0.40.0100.04320.04
7.0.30.0070.06720.23
7.0.20.0200.08020.04
7.0.10.0070.09020.09
7.0.00.0130.08020.08
5.6.280.0130.06320.91
5.6.250.0200.06720.59
5.6.240.0170.07720.76
5.6.230.0070.04320.68
5.6.220.0070.03720.65
5.6.210.0070.08020.75
5.6.200.0070.04720.97
5.6.190.0070.07021.04
5.6.180.0030.08021.02
5.6.170.0000.04321.08
5.6.160.0170.06021.03
5.6.150.0070.05321.11
5.6.140.0030.05321.08
5.6.130.0130.03321.04
5.6.120.0000.07321.04
5.6.110.0100.08721.02
5.6.100.0030.08321.04
5.6.90.0130.07021.09
5.6.80.0070.04720.47
5.6.70.0000.05320.52
5.6.60.0030.06320.45
5.6.50.0070.05320.46
5.6.40.0070.05320.47
5.6.30.0230.06020.43
5.6.20.0030.05720.53
5.6.10.0030.08020.46
5.6.00.0070.06720.36
5.5.380.0070.05020.36
5.5.370.0070.05720.34
5.5.360.0100.03720.38
5.5.350.0130.08020.42
5.5.340.0030.04020.73
5.5.330.0130.07320.89
5.5.320.0030.08020.78
5.5.310.0100.06320.76
5.5.300.0070.07020.93
5.5.290.0070.04720.76
5.5.280.0200.03720.79
5.5.270.0070.07720.75
5.5.260.0070.05020.89
5.5.250.0030.05320.74
5.5.240.0070.05020.03
5.5.230.0100.07020.27
5.5.220.0130.06320.24
5.5.210.0130.07720.13
5.5.200.0100.04320.09
5.5.190.0030.08320.00
5.5.180.0000.04020.21
5.5.160.0100.07020.15
5.5.150.0100.06720.27
5.5.140.0100.07320.18
5.5.130.0070.07020.18
5.5.120.0070.06320.07
5.5.110.0070.05020.12
5.5.100.0100.07320.08
5.5.90.0070.07320.16
5.5.80.0030.06320.09
5.5.70.0100.07320.11
5.5.60.0070.09020.05
5.5.50.0030.03720.16
5.5.40.0200.07020.00
5.5.30.0030.04720.15
5.5.20.0100.07020.00
5.5.10.0170.07319.97
5.5.00.0100.08020.05
5.4.450.0030.05019.36
5.4.440.0170.07319.45
5.4.430.0070.06319.46
5.4.420.0070.07019.35
5.4.410.0070.04319.24
5.4.400.0100.07318.93
5.4.390.0070.06719.16
5.4.380.0100.07019.04
5.4.370.0030.06719.04
5.4.360.0030.07319.03
5.4.350.0000.08318.95
5.4.340.0000.06019.16
5.4.320.0030.08019.04
5.4.310.0070.07718.95
5.4.300.0270.03719.03
5.4.290.0030.07719.12
5.4.280.0100.03719.13
5.4.270.0030.07019.08
5.4.260.0130.07319.23
5.4.250.0170.06319.04
5.4.240.0030.03719.02
5.4.230.0070.07318.92
5.4.220.0000.04319.18
5.4.210.0030.07319.19
5.4.200.0070.06318.96
5.4.190.0070.04019.03
5.4.180.0070.08018.89
5.4.170.0070.06719.11
5.4.160.0100.03718.86
5.4.150.0100.07719.11
5.4.140.0070.06316.43
5.4.130.0030.07016.18
5.4.120.0100.04716.45
5.4.110.0100.06016.40
5.4.100.0030.04716.41
5.4.90.0130.05716.43
5.4.80.0170.06016.42
5.4.70.0030.04716.49
5.4.60.0130.02716.43
5.4.50.0000.06716.44
5.4.40.0070.05716.46
5.4.30.0030.06016.29
5.4.20.0070.04316.49
5.4.10.0100.07716.48
5.4.00.0000.04015.86
5.3.290.0100.07014.61
5.3.280.0070.07314.57
5.3.270.0100.05714.65
5.3.260.0130.04014.65
5.3.250.0130.05014.70
5.3.240.0030.06014.53
5.3.230.0030.08014.53
5.3.220.0200.07714.55
5.3.210.0170.06314.59
5.3.200.0100.07314.62
5.3.190.0030.05014.50
5.3.180.0170.05714.52
5.3.170.0100.07014.59
5.3.160.0030.04314.67
5.3.150.0030.05014.61
5.3.140.0070.04314.66
5.3.130.0100.07014.66
5.3.120.0100.07014.60
5.3.110.0070.06014.47
5.3.100.0100.03314.15
5.3.90.0030.07014.11
5.3.80.0030.07714.04
5.3.70.0000.04314.10
5.3.60.0070.07014.01
5.3.50.0130.06713.89
5.3.40.0070.06013.83
5.3.30.0000.07014.04
5.3.20.0070.08013.74
5.3.10.0100.06713.75
5.3.00.0130.05313.57
5.2.170.0100.03011.16
5.2.160.0000.04711.02
5.2.150.0030.03711.21
5.2.140.0070.04011.06
5.2.130.0070.05011.11
5.2.120.0070.05010.98
5.2.110.0000.04311.20
5.2.100.0030.06311.11
5.2.90.0030.06311.00
5.2.80.0030.06011.11
5.2.70.0070.06311.14
5.2.60.0130.05311.18
5.2.50.0100.04011.02
5.2.40.0100.04711.11
5.2.30.0000.06711.06
5.2.20.0000.06711.10
5.2.10.0070.04010.77
5.2.00.0030.05710.71
5.1.60.0000.0609.99
5.1.50.0070.0539.87
5.1.40.0030.0479.82
5.1.30.0000.03710.35
5.1.20.0070.05710.41
5.1.10.0070.0409.89
5.1.00.0070.03710.05
5.0.50.0000.0378.66
5.0.40.0030.0408.48
5.0.30.0030.0508.43
5.0.20.0000.0478.43
5.0.10.0100.0278.43
5.0.00.0000.0638.43
4.4.90.0030.0338.43
4.4.80.0030.0238.43
4.4.70.0030.0208.43
4.4.60.0000.0308.43
4.4.50.0000.0408.43
4.4.40.0030.0308.43
4.4.30.0000.0378.43
4.4.20.0000.0378.43
4.4.10.0030.0338.43
4.4.00.0000.0308.43
4.3.110.0000.0308.43
4.3.100.0000.0308.43
4.3.90.0000.0238.43
4.3.80.0000.0438.43
4.3.70.0000.0378.43
4.3.60.0000.0238.43
4.3.50.0070.0338.43
4.3.40.0000.0238.43
4.3.30.0030.0138.43
4.3.20.0000.0238.43
4.3.10.0000.0338.43
4.3.00.0030.0378.43

preferences:
38.12 ms | 400 KiB | 5 Q