3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($required, $optional = null, ...$params) { var_dump($required); var_dump($optional); var_dump($params); } foo(1, 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)
8.3.60.0110.00318.43
8.3.50.0070.00821.08
8.3.40.0000.01418.71
8.3.30.0110.00420.35
8.3.20.0070.00719.91
8.3.10.0080.00022.09
8.3.00.0040.00422.48
8.2.180.0050.01018.29
8.2.170.0040.01122.96
8.2.160.0150.00021.91
8.2.150.0050.00324.18
8.2.140.0030.00624.66
8.2.130.0150.00026.16
8.2.120.0080.00020.59
8.2.110.0050.00322.13
8.2.100.0100.00317.47
8.2.90.0060.00317.50
8.2.80.0000.00917.97
8.2.70.0030.00617.68
8.2.60.0070.00417.93
8.2.50.0080.00018.10
8.2.40.0060.00320.66
8.2.30.0040.00419.41
8.2.20.0040.00417.52
8.2.10.0030.00517.44
8.2.00.0000.00817.61
8.1.280.0070.00725.92
8.1.270.0000.00823.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.92
8.1.230.0000.01219.15
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0050.00318.54
8.1.160.0030.00518.82
8.1.150.0040.00418.50
8.1.140.0040.00417.19
8.1.130.0000.00717.75
8.1.120.0040.00417.23
8.1.110.0040.00417.25
8.1.100.0030.00617.32
8.1.90.0030.00717.22
8.1.80.0030.00617.37
8.1.70.0030.00317.22
8.1.60.0000.00817.54
8.1.50.0000.00817.40
8.1.40.0000.00717.37
8.1.30.0080.00017.39
8.1.20.0000.00817.52
8.1.10.0050.00217.48
8.1.00.0100.00017.26
8.0.300.0000.00719.64
8.0.290.0040.00416.58
8.0.280.0000.00718.39
8.0.270.0030.00317.13
8.0.260.0000.00616.61
8.0.250.0000.00716.89
8.0.240.0040.00416.86
8.0.230.0000.00716.92
8.0.220.0000.00716.71
8.0.210.0040.00416.79
8.0.200.0000.00716.80
8.0.190.0000.00816.73
8.0.180.0070.00016.85
8.0.170.0000.00816.67
8.0.160.0000.00716.81
8.0.150.0070.00016.70
8.0.140.0030.00316.69
8.0.130.0050.00013.21
8.0.120.0040.00416.76
8.0.110.0080.00016.73
8.0.100.0040.00416.80
8.0.90.0040.00416.75
8.0.80.0090.00616.82
8.0.70.0050.00316.71
8.0.60.0040.00416.79
8.0.50.0070.00016.82
8.0.30.0120.00617.04
8.0.20.0100.00917.40
8.0.10.0050.00316.91
8.0.00.0150.00616.77
7.4.330.0000.00615.00
7.4.320.0030.00316.32
7.4.300.0030.00316.60
7.4.290.0070.00016.49
7.4.280.0000.00816.54
7.4.270.0030.00316.59
7.4.260.0030.00313.26
7.4.250.0080.00016.48
7.4.240.0000.00716.54
7.4.230.0000.00816.43
7.4.220.0130.00316.58
7.4.210.0110.00516.60
7.4.200.0040.00416.60
7.4.190.0070.00016.46
7.4.160.0140.00316.52
7.4.150.0100.00717.40
7.4.140.0130.01017.86
7.4.130.0080.01016.41
7.4.120.0060.01116.46
7.4.110.0060.01216.25
7.4.100.0040.01316.48
7.4.90.0140.00316.40
7.4.80.0140.00619.39
7.4.70.0060.01016.43
7.4.60.0070.01016.46
7.4.50.0000.00816.34
7.4.40.0080.00422.77
7.4.30.0150.00616.63
7.4.00.0100.00715.18
7.3.330.0000.00513.02
7.3.320.0030.00313.18
7.3.310.0040.00416.23
7.3.300.0000.00616.24
7.3.290.0070.00716.25
7.3.280.0070.01116.25
7.3.270.0100.01317.40
7.3.260.0100.00716.42
7.3.250.0070.01216.30
7.3.240.0070.01116.44
7.3.230.0170.00016.39
7.3.210.0100.01416.22
7.3.200.0080.00819.39
7.3.190.0160.00616.46
7.3.180.0090.00916.21
7.3.170.0130.00316.27
7.3.160.0090.00616.34
7.3.120.0030.01314.70
7.2.330.0060.01216.07
7.2.320.0100.01016.51
7.2.310.0110.01116.66
7.2.300.0100.00616.41
7.2.290.0060.01016.47
7.2.00.0140.00019.16
7.1.100.0090.00618.01
7.1.70.0030.01316.84
7.1.60.0060.01619.32
7.1.50.0090.01216.79
7.1.00.0000.07322.36
7.0.200.0040.00216.66
7.0.140.0170.06322.00
7.0.100.0070.06020.16
7.0.90.0030.04319.93
7.0.80.0030.04320.02
7.0.70.0100.03319.93
7.0.60.0130.06720.07
7.0.50.0000.05020.36
7.0.40.0030.04320.11
7.0.30.0100.03720.04
7.0.20.0100.07020.13
7.0.10.0030.04720.04
7.0.00.0000.06720.14
5.6.280.0030.07321.04
5.6.250.0000.06320.60
5.6.240.0070.03720.52
5.6.230.0030.04020.69
5.6.220.0130.06020.71
5.6.210.0000.04720.64
5.6.200.0030.05021.03
5.6.190.0070.03721.11
5.6.180.0070.04020.97
5.6.170.0070.05320.93
5.6.160.0070.08020.98
5.6.150.0070.08321.11
5.6.140.0030.08021.04
5.6.130.0100.05021.08
5.6.120.0170.04721.13
5.6.110.0100.05020.96
5.6.100.0200.07021.03
5.6.90.0130.07021.02
5.6.80.0070.08320.53
5.6.70.0070.08020.32
5.6.60.0200.06720.43
5.6.50.0100.06720.45
5.6.40.0030.05020.53
5.6.30.0130.07020.41
5.6.20.0070.08320.46
5.6.10.0070.07720.29
5.6.00.0070.05020.35
5.5.380.0030.05020.50
5.5.370.0070.03320.39
5.5.360.0000.04320.39
5.5.350.0030.05320.33
5.5.340.0000.04320.83
5.5.330.0030.03720.78
5.5.320.0030.04320.87
5.5.310.0030.04720.80
5.5.300.0070.07320.92
5.5.290.0230.06320.86
5.5.280.0130.07720.92
5.5.270.0100.05720.86
5.5.260.0000.07720.91
5.5.250.0170.07720.67
5.5.240.0170.07020.29
5.5.230.0130.07320.14
5.5.220.0100.07020.11
5.5.210.0100.08020.20
5.5.200.0200.06020.24
5.5.190.0170.06320.28
5.5.180.0130.06720.24
5.5.160.0000.08019.97
5.5.150.0100.07320.18
5.5.140.0030.07320.21
5.5.130.0070.04720.15
5.5.120.0070.08320.12
5.5.110.0030.08320.20
5.5.100.0100.07720.07
5.5.90.0070.07320.11
5.5.80.0100.06020.11
5.5.70.0000.08320.09
5.5.60.0100.04320.06
5.5.50.0130.07720.04
5.5.40.0130.07320.13
5.5.30.0070.08320.06
5.5.20.0000.09019.96
5.5.10.0100.05020.05
5.5.00.0070.07019.95
5.4.450.0070.07319.36
5.4.440.0070.08019.46
5.4.430.0130.06019.37
5.4.420.0030.08319.22
5.4.410.0100.07319.38
5.4.400.0100.04019.14
5.4.390.0170.06318.95
5.4.380.0130.07319.04
5.4.370.0030.08018.88
5.4.360.0130.06719.05
5.4.350.0100.07719.04
5.4.340.0000.05319.21
5.4.320.0130.07019.24
5.4.310.0100.06719.20
5.4.300.0070.06719.05
5.4.290.0130.07319.16
5.4.280.0030.07318.85
5.4.270.0070.07318.85
5.4.260.0070.07719.03
5.4.250.0030.08018.89
5.4.240.0000.08719.09
5.4.230.0170.06718.88
5.4.220.0030.06318.84
5.4.210.0130.07018.94
5.4.200.0100.07319.03
5.4.190.0130.06719.04
5.4.180.0100.07319.20
5.4.170.0000.08019.12
5.4.160.0070.06318.88
5.4.150.0230.06019.20
5.4.140.0170.06716.46
5.4.130.0100.07016.41
5.4.120.0070.04316.45
5.4.110.0130.06016.34
5.4.100.0070.05716.36
5.4.90.0100.07016.36
5.4.80.0030.06716.31
5.4.70.0100.06016.48
5.4.60.0030.05316.32
5.4.50.0100.07016.27
5.4.40.0100.06716.51
5.4.30.0030.07716.40
5.4.20.0070.07316.24
5.4.10.0100.03316.40
5.4.00.0170.06315.86
5.3.290.0100.06014.64
5.3.280.0070.07314.66
5.3.270.0030.08014.59
5.3.260.0130.07014.54
5.3.250.0130.07014.67
5.3.240.0070.07014.62
5.3.230.0130.07014.67
5.3.220.0030.07314.56
5.3.210.0030.08014.61
5.3.200.0070.07314.64
5.3.190.0070.06314.60
5.3.180.0100.06714.68
5.3.170.0100.07314.50
5.3.160.0070.06314.55
5.3.150.0030.07714.52
5.3.140.0070.07314.70
5.3.130.0070.07314.54
5.3.120.0100.07714.48
5.3.110.0000.05014.59
5.3.100.0030.06014.06
5.3.90.0070.07014.14
5.3.80.0070.05313.92
5.3.70.0130.07014.04
5.3.60.0130.06314.07
5.3.50.0000.09013.98
5.3.40.0070.06313.93
5.3.30.0070.07313.96
5.3.20.0130.06313.78
5.3.10.0170.03013.75
5.3.00.0100.06713.77
5.2.170.0030.03311.16
5.2.160.0000.03711.00
5.2.150.0030.06711.17
5.2.140.0130.04311.27
5.2.130.0030.06011.13
5.2.120.0070.06011.10
5.2.110.0030.03011.23
5.2.100.0100.05711.14
5.2.90.0030.05711.13
5.2.80.0000.06711.20
5.2.70.0030.05010.95
5.2.60.0030.06711.05
5.2.50.0100.05711.03
5.2.40.0030.06310.88
5.2.30.0130.05310.99
5.2.20.0070.05710.96
5.2.10.0100.05310.85
5.2.00.0130.04310.66
5.1.60.0100.04710.08
5.1.50.0070.04710.00
5.1.40.0000.0409.97
5.1.30.0070.05310.26
5.1.20.0030.05310.31
5.1.10.0000.03310.08
5.1.00.0100.04710.18
5.0.50.0030.0439.49
5.0.40.0000.0439.49
5.0.30.0000.0409.49
5.0.20.0000.0509.49
5.0.10.0130.0339.49
5.0.00.0000.0639.49
4.4.90.0000.0209.49
4.4.80.0000.0379.49
4.4.70.0030.0379.49
4.4.60.0070.0309.49
4.4.50.0030.0309.49
4.4.40.0070.0509.49
4.4.30.0000.0379.49
4.4.20.0000.0339.49
4.4.10.0000.0239.49
4.4.00.0100.0479.49
4.3.110.0000.0409.49
4.3.100.0030.0339.49
4.3.90.0030.0339.49
4.3.80.0000.0479.49
4.3.70.0030.0339.49
4.3.60.0000.0339.49
4.3.50.0030.0339.49
4.3.40.0000.0509.49
4.3.30.0070.0279.49
4.3.20.0030.0379.49
4.3.10.0000.0379.49
4.3.00.0000.0339.49

preferences:
44.51 ms | 401 KiB | 5 Q