3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { $numargs = func_num_args(); echo "Number of arguments: $numargs<br />\n"; if ($numargs >= 2) { echo "Second argument is: " . func_get_arg (1) . "<br />\n"; } $arg_list = func_get_args(); unset($arg_list[0]); foreach ($arg_list as $arg) { echo "Argument is: " . $arg . "<br />\n"; } } 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)
8.3.40.0170.00318.84
8.3.30.0090.00620.26
8.3.20.0070.00020.33
8.3.10.0080.00022.10
8.3.00.0000.00822.52
8.2.170.0060.00922.96
8.2.160.0070.00722.25
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0020.00526.16
8.2.120.0040.00420.64
8.2.110.0060.00319.29
8.2.100.0070.00418.03
8.2.90.0040.00419.15
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0060.00318.05
8.2.50.0000.01018.07
8.2.40.0040.00418.28
8.2.30.0040.00419.44
8.2.20.0040.00417.70
8.2.10.0000.00717.62
8.2.00.0040.00417.74
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00723.91
8.1.230.0040.00720.99
8.1.220.0050.00318.77
8.1.210.0000.00919.16
8.1.200.0090.00017.23
8.1.190.0000.00717.52
8.1.180.0080.00018.10
8.1.170.0040.00418.59
8.1.160.0040.00418.89
8.1.150.0060.00318.64
8.1.140.0000.00817.42
8.1.130.0000.00717.75
8.1.120.0000.00717.46
8.1.110.0030.00517.44
8.1.100.0050.00217.30
8.1.90.0000.00717.35
8.1.80.0000.00717.35
8.1.70.0030.00517.44
8.1.60.0050.00317.65
8.1.50.0080.00017.57
8.1.40.0040.00717.48
8.1.30.0000.00717.52
8.1.20.0040.00417.55
8.1.10.0040.00417.54
8.1.00.0030.00617.58
8.0.300.0030.00519.79
8.0.290.0070.00017.30
8.0.280.0020.00518.39
8.0.270.0000.00717.26
8.0.260.0000.00916.80
8.0.250.0000.00816.88
8.0.240.0040.00416.95
8.0.230.0000.00716.92
8.0.220.0070.00016.73
8.0.210.0030.00316.88
8.0.200.0000.00816.84
8.0.190.0070.00016.96
8.0.180.0000.00716.92
8.0.170.0030.00516.90
8.0.160.0000.00716.75
8.0.150.0000.00816.88
8.0.140.0000.00916.84
8.0.130.0030.00313.33
8.0.120.0040.00416.91
8.0.110.0050.00216.84
8.0.100.0040.00416.93
8.0.90.0040.00416.96
8.0.80.0040.01116.88
8.0.70.0070.00016.94
8.0.60.0000.00716.91
8.0.50.0040.00416.85
8.0.30.0070.01217.17
8.0.20.0110.01017.40
8.0.10.0000.00716.96
8.0.00.0150.00616.75
7.4.330.0000.00516.77
7.4.320.0030.00316.52
7.4.300.0070.00016.50
7.4.290.0030.00316.50
7.4.280.0000.00816.60
7.4.270.0000.00716.61
7.4.260.0060.00013.29
7.4.250.0050.00316.42
7.4.240.0030.00316.47
7.4.230.0030.00316.63
7.4.220.0120.00616.63
7.4.210.0080.00916.53
7.4.200.0030.00316.58
7.4.190.0070.00016.41
7.4.160.0100.00616.60
7.4.150.0170.00317.40
7.4.140.0020.01717.86
7.4.130.0060.01316.45
7.4.120.0080.00816.60
7.4.110.0080.00816.52
7.4.100.0060.01616.45
7.4.90.0100.00716.36
7.4.80.0110.00619.39
7.4.70.0060.01016.60
7.4.60.0110.00616.59
7.4.50.0040.00416.36
7.4.40.0100.00722.77
7.4.30.0050.01116.27
7.4.00.0150.00014.75
7.3.330.0030.00313.34
7.3.320.0000.00613.36
7.3.310.0050.00316.38
7.3.300.0030.00316.31
7.3.290.0110.00416.36
7.3.280.0100.01016.38
7.3.270.0060.01117.40
7.3.260.0090.00818.24
7.3.250.0100.00716.43
7.3.240.0110.01416.55
7.3.230.0100.00716.53
7.3.210.0100.00616.30
7.3.200.0170.00619.39
7.3.190.0130.01016.63
7.3.180.0120.00916.46
7.3.170.0090.00616.64
7.3.160.0140.00516.51
7.3.120.0000.01814.55
7.2.330.0100.00616.36
7.2.320.0090.01216.80
7.2.310.0040.01516.69
7.2.300.0100.00716.75
7.2.290.0110.00616.57
7.2.60.0000.01416.78
7.2.00.0070.00419.62
7.1.200.0090.00315.74
7.1.100.0070.00418.10
7.1.70.0160.01016.91
7.1.60.0030.00717.25
7.1.50.0070.01816.87
7.1.00.0000.04322.48
7.0.200.0030.01016.95
7.0.140.0000.08021.97
7.0.100.0100.09720.03
7.0.90.0070.07719.90
7.0.80.0370.05019.94
7.0.70.0300.07720.03
7.0.60.0300.08019.95
7.0.50.0230.06020.21
7.0.40.0130.07320.07
7.0.30.0100.08320.12
7.0.20.0100.07320.07
7.0.10.0100.06720.04
7.0.00.0100.06720.12
5.6.280.0030.07320.89
5.6.250.0100.04720.50
5.6.240.0130.06020.76
5.6.230.0130.07020.69
5.6.220.0170.07020.59
5.6.210.0100.04320.62
5.6.200.0030.09021.14
5.6.190.0200.07020.96
5.6.180.0070.06021.14
5.6.170.0100.05321.01
5.6.160.0030.06021.03
5.6.150.0070.08321.02
5.6.140.0130.06721.13
5.6.130.0100.08021.04
5.6.120.0130.08021.04
5.6.110.0170.07021.10
5.6.100.0100.04321.03
5.6.90.0030.06721.06
5.6.80.0100.03720.35
5.6.70.0130.05320.46
5.6.60.0070.03720.30
5.6.50.0070.03720.53
5.6.40.0070.03720.41
5.6.30.0000.04720.50
5.6.20.0070.05020.40
5.6.10.0000.04020.47
5.6.00.0000.04320.45
5.5.380.0100.06720.57
5.5.370.0000.07020.40
5.5.360.0070.08020.36
5.5.350.0070.08020.40
5.5.340.0070.07720.87
5.5.330.0030.08720.93
5.5.320.0100.09320.92
5.5.310.0130.07720.89
5.5.300.0030.06720.88
5.5.290.0000.04720.76
5.5.280.0070.08320.91
5.5.270.0200.06720.79
5.5.260.0100.08720.89
5.5.250.0030.06020.71
5.5.240.0070.05020.26
5.5.230.0130.04320.17
5.5.220.0030.04020.26
5.5.210.0030.04020.27
5.5.200.0100.03320.25
5.5.190.0130.03020.14
5.5.180.0070.03720.16
5.5.160.0070.03720.18
5.5.150.0030.04320.17
5.5.140.0030.04020.21
5.5.130.0030.04020.08
5.5.120.0030.05020.26
5.5.110.0070.03320.08
5.5.100.0100.03320.07
5.5.90.0030.04020.16
5.5.80.0070.03319.95
5.5.70.0100.03320.07
5.5.60.0000.03720.14
5.5.50.0000.05020.00
5.5.40.0030.05020.04
5.5.30.0030.05019.93
5.5.20.0070.04720.06
5.5.10.0030.04020.04
5.5.00.0000.04020.02
5.4.450.0100.08019.18
5.4.440.0100.04319.19
5.4.430.0100.07719.37
5.4.420.0130.06019.27
5.4.410.0070.03719.23
5.4.400.0070.03718.85
5.4.390.0100.04318.88
5.4.380.0030.03719.16
5.4.370.0030.03718.94
5.4.360.0000.04019.09
5.4.350.0070.03319.23
5.4.340.0030.04019.04
5.4.320.0070.05718.90
5.4.310.0070.04319.20
5.4.300.0030.03719.04
5.4.290.0030.03718.84
5.4.280.0030.07319.04
5.4.270.0070.03319.04
5.4.260.0000.04018.90
5.4.250.0000.04018.89
5.4.240.0070.04719.13
5.4.230.0000.04019.02
5.4.220.0100.03318.88
5.4.210.0030.03719.17
5.4.200.0030.03719.04
5.4.190.0030.03719.02
5.4.180.0000.03719.19
5.4.170.0100.03319.08
5.4.160.0030.08319.00
5.4.150.0030.03719.03
5.4.140.0070.03316.49
5.4.130.0130.05016.49
5.4.120.0000.03716.35
5.4.110.0070.03316.50
5.4.100.0000.04316.44
5.4.90.0000.04016.50
5.4.80.0100.07016.25
5.4.70.0070.03716.48
5.4.60.0000.07016.46
5.4.50.0070.07016.42
5.4.40.0030.07716.32
5.4.30.0100.07016.47
5.4.20.0100.06316.29
5.4.10.0030.07716.39
5.4.00.0200.05315.87
5.3.290.0030.03714.72
5.3.280.0000.04014.52
5.3.270.0030.03714.55
5.3.260.0070.06014.60
5.3.250.0000.03714.62
5.3.240.0030.03714.63
5.3.230.0030.03714.63
5.3.220.0130.02314.71
5.3.210.0030.03714.48
5.3.200.0070.03314.57
5.3.190.0030.05714.55
5.3.180.0000.04014.45
5.3.170.0100.03714.67
5.3.160.0000.06314.58
5.3.150.0000.07714.67
5.3.140.0030.07714.61
5.3.130.0170.07014.64
5.3.120.0100.07314.61
5.3.110.0100.08014.61
5.3.100.0130.07314.15
5.3.90.0030.06013.95
5.3.80.0070.07314.16
5.3.70.0070.06714.04
5.3.60.0130.06713.93
5.3.50.0070.08013.93
5.3.40.0030.07013.85
5.3.30.0070.06713.97
5.3.20.0100.06713.63
5.3.10.0030.07013.71
5.3.00.0030.07313.69
5.2.170.0130.05311.56
5.2.160.0100.05711.56
5.2.150.0130.05311.56
5.2.140.0070.06311.56
5.2.130.0070.05711.56
5.2.120.0070.05711.56
5.2.110.0030.06311.56
5.2.100.0070.06011.56
5.2.90.0030.06711.56
5.2.80.0130.05711.56
5.2.70.0030.06711.56
5.2.60.0030.03711.56
5.2.50.0100.05311.56
5.2.40.0130.05311.56
5.2.30.0100.05311.56
5.2.20.0030.05711.56
5.2.10.0030.05711.56
5.2.00.0130.05711.56
5.1.60.0000.05711.56
5.1.50.0070.05311.56
5.1.40.0070.05011.56
5.1.30.0070.05311.56
5.1.20.0070.05311.56
5.1.10.0000.04311.56
5.1.00.0030.05011.56
5.0.50.0000.05011.56
5.0.40.0030.03711.56
5.0.30.0100.05711.56
5.0.20.0030.04311.56
5.0.10.0100.04011.56
5.0.00.0100.05311.56
4.4.90.0070.03311.56
4.4.80.0070.02011.56
4.4.70.0000.03711.56
4.4.60.0030.03711.56
4.4.50.0030.01711.56
4.4.40.0030.05011.56
4.4.30.0070.03011.56
4.4.20.0000.03711.56
4.4.10.0000.03711.56
4.4.00.0130.04011.56
4.3.110.0030.03311.56
4.3.100.0030.02311.56
4.3.90.0000.02711.56
4.3.80.0030.05311.56
4.3.70.0100.02711.56
4.3.60.0070.02711.56
4.3.50.0000.03311.56
4.3.40.0030.04311.56
4.3.30.0030.03311.56
4.3.20.0070.02311.56
4.3.10.0030.03011.56
4.3.00.0030.03311.56

preferences:
37.68 ms | 400 KiB | 5 Q