3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($one, $two = 'two') { var_dump(func_get_args(), func_num_args()); } f('one');

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)
8.3.40.0160.00018.71
8.3.30.0070.01019.04
8.3.20.0050.00320.29
8.3.10.0040.00422.11
8.3.00.0000.00822.58
8.2.170.0090.00622.96
8.2.160.0070.00722.25
8.2.150.0040.00424.18
8.2.140.0090.00624.66
8.2.130.0070.00026.16
8.2.120.0000.00819.42
8.2.110.0060.00322.38
8.2.100.0080.00419.29
8.2.90.0000.00919.18
8.2.80.0030.00517.97
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00718.21
8.2.30.0070.00017.89
8.2.20.0000.00717.70
8.2.10.0040.00417.49
8.2.00.0020.00517.52
8.1.270.0050.00318.30
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0050.00523.91
8.1.230.0040.00719.01
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0000.00817.39
8.1.180.0030.00518.60
8.1.170.0080.00018.71
8.1.160.0000.00822.14
8.1.150.0070.00018.64
8.1.140.0040.00417.39
8.1.130.0040.00417.76
8.1.120.0000.00717.39
8.1.110.0050.00317.30
8.1.100.0000.00717.40
8.1.90.0030.00317.41
8.1.80.0000.00817.47
8.1.70.0000.00817.41
8.1.60.0030.00617.40
8.1.50.0080.00017.45
8.1.40.0000.00817.46
8.1.30.0000.00717.52
8.1.20.0000.00717.65
8.1.10.0040.00417.46
8.1.00.0000.00817.31
8.0.300.0000.00818.77
8.0.290.0040.00417.05
8.0.280.0030.00318.41
8.0.270.0070.00017.18
8.0.260.0000.00716.76
8.0.250.0030.00316.89
8.0.240.0050.00316.93
8.0.230.0000.00716.84
8.0.220.0050.00316.87
8.0.210.0000.00616.69
8.0.200.0030.00316.93
8.0.190.0080.00016.90
8.0.180.0030.00716.74
8.0.170.0070.00016.89
8.0.160.0040.00416.88
8.0.150.0000.00716.70
8.0.140.0050.00316.69
8.0.130.0030.00313.24
8.0.120.0030.00516.68
8.0.110.0000.00716.88
8.0.100.0030.00316.72
8.0.90.0040.00416.83
8.0.80.0060.00916.82
8.0.70.0000.00716.68
8.0.60.0040.00416.71
8.0.50.0040.00416.65
8.0.30.0040.01717.03
8.0.20.0090.00917.40
8.0.10.0080.00016.83
8.0.00.0130.00416.67
7.4.330.0020.00215.00
7.4.320.0060.00016.38
7.4.300.0060.00016.55
7.4.290.0000.00716.39
7.4.280.0000.00816.55
7.4.270.0030.00316.52
7.4.260.0070.00016.50
7.4.250.0000.00816.48
7.4.240.0030.00316.47
7.4.230.0050.00216.61
7.4.220.0060.01316.34
7.4.210.0080.00916.47
7.4.200.0000.00716.61
7.4.190.0000.00716.67
7.4.160.0040.01216.52
7.4.150.0120.01217.40
7.4.140.0090.00917.86
7.4.130.0100.00916.44
7.4.120.0050.01416.52
7.4.110.0080.00816.40
7.4.100.0130.00416.46
7.4.90.0080.01016.55
7.4.80.0090.01119.39
7.4.70.0080.00816.42
7.4.60.0070.01016.51
7.4.50.0040.00016.51
7.4.40.0000.01522.77
7.4.30.0130.00316.48
7.4.00.0090.00914.80
7.3.330.0060.00013.06
7.3.320.0050.00013.06
7.3.310.0020.00516.05
7.3.300.0070.00016.12
7.3.290.0030.01216.23
7.3.280.0020.01416.21
7.3.270.0140.00317.40
7.3.260.0100.00716.37
7.3.250.0140.00516.43
7.3.240.0000.01916.63
7.3.230.0080.00916.52
7.3.210.0140.00316.43
7.3.200.0070.01119.39
7.3.190.0080.00816.30
7.3.180.0000.01516.27
7.3.170.0070.01016.38
7.3.160.0030.01216.48
7.3.120.0100.00814.84
7.3.110.0060.00614.52
7.3.100.0000.01214.96
7.3.90.0090.00614.86
7.3.80.0030.01014.38
7.3.70.0040.01114.43
7.3.60.0040.00414.41
7.3.50.0030.01214.85
7.3.40.0070.00714.72
7.3.30.0110.00714.61
7.3.20.0000.01716.53
7.3.10.0010.01316.66
7.3.00.0060.00716.65
7.2.330.0060.01416.48
7.2.320.0030.01916.70
7.2.310.0180.00316.22
7.2.300.0060.01516.47
7.2.290.0070.01016.61
7.2.250.0100.00714.48
7.2.240.0100.01014.74
7.2.230.0060.00614.80
7.2.220.0070.01014.53
7.2.210.0070.01014.91
7.2.200.0030.01014.97
7.2.190.0040.01114.76
7.2.180.0000.00914.84
7.2.170.0040.01114.73
7.2.130.0090.00616.56
7.2.120.0090.00616.78
7.2.110.0060.00916.88
7.2.100.0080.00416.83
7.2.90.0090.00316.85
7.2.80.0050.00516.64
7.2.70.0080.00416.87
7.2.60.0120.00316.57
7.2.50.0040.00716.73
7.2.40.0150.00016.72
7.2.30.0060.00916.86
7.2.20.0090.00616.95
7.2.10.0080.00416.88
7.2.00.0030.01016.53
7.1.330.0070.00715.63
7.1.320.0000.00915.60
7.1.310.0070.00715.59
7.1.300.0040.01115.71
7.1.290.0060.00615.58
7.1.280.0030.01215.46
7.1.270.0080.00015.73
7.1.260.0090.00615.48
7.1.250.0070.00715.86
7.1.200.0070.01015.51
7.1.70.0000.00716.89
7.1.60.0110.01419.82
7.1.50.0030.00816.89
7.1.00.0000.03722.31
7.0.200.0000.00816.43
7.0.140.0030.07022.00
7.0.70.0070.08021.69
7.0.60.0000.08321.66
7.0.50.0070.08022.12
7.0.40.0070.07719.95
7.0.30.0000.06319.95
7.0.20.0070.08720.08
7.0.10.0030.06320.03
7.0.00.0100.07720.11
5.6.280.0030.07321.07
5.6.220.0030.07020.71
5.6.210.0030.07020.58
5.6.200.0100.06321.03
5.6.190.0070.06021.05
5.6.180.0170.07020.95
5.6.170.0130.07721.09
5.6.160.0030.06021.02
5.6.150.0070.08321.17
5.6.140.0070.06321.10
5.6.130.0070.04321.09
5.6.120.0030.06021.10
5.6.110.0100.08721.11
5.6.100.0070.07321.02
5.6.90.0100.08021.09
5.6.80.0030.07320.33
5.6.70.0000.06320.40
5.6.60.0000.08320.34
5.6.50.0000.08720.47
5.6.40.0030.07720.47
5.6.30.0170.05720.32
5.6.20.0100.06720.30
5.6.10.0030.07020.40
5.6.00.0100.05020.48
5.5.360.0070.07020.55
5.5.350.0070.08320.46
5.5.340.0030.06320.80
5.5.330.0100.07720.84
5.5.320.0030.06020.83
5.5.310.0100.08320.84
5.5.300.0030.05720.77
5.5.290.0100.04320.82
5.5.280.0000.08320.84
5.5.270.0130.07320.63
5.5.260.0100.08020.79
5.5.250.0030.08720.54
5.5.240.0100.07720.21
5.5.230.0030.08720.25
5.5.220.0030.08320.15
5.5.210.0100.07320.25
5.5.200.0000.06720.14
5.5.190.0030.07720.22
5.5.180.0030.08020.17
5.5.160.0170.07020.28
5.5.150.0070.06020.18
5.5.140.0100.04320.11
5.5.130.0070.08020.25
5.5.120.0030.06720.27
5.5.110.0030.05320.23
5.5.100.0100.07320.02
5.5.90.0030.07320.15
5.5.80.0100.07320.06
5.5.70.0130.03720.11
5.5.60.0100.06319.96
5.5.50.0100.06720.05
5.5.40.0070.04019.96
5.5.30.0100.07020.00
5.5.20.0070.06320.09
5.5.10.0030.08020.08
5.5.00.0070.05720.13
5.4.450.0030.08019.40
5.4.440.0000.05319.46
5.4.430.0100.07719.48
5.4.420.0070.04319.27
5.4.410.0030.08019.23
5.4.400.0030.07319.06
5.4.390.0030.06019.16
5.4.380.0100.07319.23
5.4.370.0070.05019.05
5.4.360.0070.08019.14
5.4.350.0030.06019.03
5.4.340.0100.07719.09
5.4.320.0100.07019.16
5.4.310.0030.07719.12
5.4.300.0030.07019.04
5.4.290.0070.07019.13
5.4.280.0030.07319.04
5.4.270.0100.07718.87
5.4.260.0100.04319.14
5.4.250.0030.06019.13
5.4.240.0030.05719.02
5.4.230.0000.07718.89
5.4.220.0100.07718.94
5.4.210.0130.06718.87
5.4.200.0030.06018.87
5.4.190.0030.04019.08
5.4.180.0000.07719.15
5.4.170.0030.07318.87
5.4.160.0000.06019.01
5.4.150.0130.05319.10
5.4.140.0070.06716.46
5.4.130.0100.05016.41
5.4.120.0030.07016.49
5.4.110.0100.06716.54
5.4.100.0030.07316.32
5.4.90.0100.06016.43
5.4.80.0070.06316.37
5.4.70.0030.05716.47
5.4.60.0030.07716.25
5.4.50.0100.06016.46
5.4.40.0030.06016.29
5.4.30.0070.06716.42
5.4.20.0000.05016.26
5.4.10.0070.06716.41
5.4.00.0070.07315.86
5.3.290.0030.07714.75
5.3.280.0030.05714.65
5.3.270.0000.08314.62
5.3.260.0030.05314.72
5.3.250.0070.05014.66
5.3.240.0000.08014.66
5.3.230.0030.07714.52
5.3.220.0030.06314.62
5.3.210.0000.05714.63
5.3.200.0030.04314.58
5.3.190.0070.05014.57
5.3.180.0030.04314.67
5.3.170.0030.05714.66
5.3.160.0030.05014.63
5.3.150.0000.06314.61
5.3.140.0030.08014.52
5.3.130.0070.05014.52
5.3.120.0000.04014.47
5.3.110.0000.07714.59
5.3.100.0030.04013.99
5.3.90.0030.07314.14
5.3.80.0030.07314.00
5.3.70.0070.05714.07
5.3.60.0030.05314.01
5.3.50.0200.04013.99
5.3.40.0000.07713.95
5.3.30.0000.07713.89
5.3.20.0000.07713.77
5.3.10.0030.06313.66
5.3.00.0030.06013.63
5.2.170.0030.04312.38
5.2.160.0030.04712.38
5.2.150.0030.06712.38
5.2.140.0030.05712.38
5.2.130.0030.05012.38
5.2.120.0070.06012.38
5.2.110.0000.05712.38
5.2.100.0100.05312.38
5.2.90.0000.06312.38
5.2.80.0030.05012.38
5.2.70.0030.06012.38
5.2.60.0000.06712.38
5.2.50.0030.06012.38
5.2.40.0030.06012.38
5.2.30.0030.06312.38
5.2.20.0030.06012.38
5.2.10.0100.05712.38
5.2.00.0030.06012.38
5.1.60.0030.04712.38
5.1.50.0000.05712.38
5.1.40.0070.04712.38
5.1.30.0000.06012.38
5.1.20.0030.04012.38
5.1.10.0000.03312.38
5.1.00.0000.05312.38
5.0.50.0030.04712.38
5.0.40.0070.03012.38
5.0.30.0000.07012.38
5.0.20.0000.04712.38
5.0.10.0070.03312.38
5.0.00.0000.06712.38
4.4.90.0070.03312.38
4.4.80.0000.03312.38
4.4.70.0030.03712.38
4.4.60.0100.03012.38
4.4.50.0030.03312.38
4.4.40.0030.03712.38
4.4.30.0030.03012.38
4.4.20.0000.03712.38
4.4.10.0030.03312.38
4.4.00.0000.04312.38
4.3.110.0000.03312.38
4.3.100.0030.03712.38
4.3.90.0000.03012.38
4.3.80.0000.04312.38
4.3.70.0000.02312.38
4.3.60.0000.03712.38
4.3.50.0000.02712.38
4.3.40.0030.05012.38
4.3.30.0030.03712.38
4.3.20.0100.02712.38
4.3.10.0000.03712.38
4.3.00.0030.03312.38

preferences:
42.08 ms | 400 KiB | 5 Q