3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($a, $b, $c) { var_dump(array_map('get_defined_vars', [1, 2])); } test(4, 5, 6);

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)
8.3.60.0070.01018.43
8.3.50.0140.00721.03
8.3.40.0070.00718.83
8.3.30.0040.01118.50
8.3.20.0040.00420.33
8.3.10.0040.00421.80
8.3.00.0000.00821.78
8.2.180.0100.01016.63
8.2.170.0070.00722.96
8.2.160.0080.01220.39
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0080.00021.00
8.2.120.0000.00726.35
8.2.110.0060.00619.29
8.2.100.0030.00917.84
8.2.90.0090.00017.53
8.2.80.0040.00417.97
8.2.70.0050.00317.92
8.2.60.0000.00817.80
8.2.50.0030.00518.10
8.2.40.0000.00820.37
8.2.30.0080.00019.28
8.2.20.0000.00717.69
8.2.10.0030.00518.00
8.2.00.0000.00717.93
8.1.280.0040.01125.92
8.1.270.0090.00921.87
8.1.260.0000.00728.09
8.1.250.0030.00628.09
8.1.240.0050.00522.53
8.1.230.0060.00620.88
8.1.220.0040.00417.74
8.1.210.0040.01118.77
8.1.200.0100.00017.23
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.66
8.1.160.0040.00422.05
8.1.150.0040.00420.79
8.1.140.0040.00419.45
8.1.130.0000.00917.58
8.1.120.0000.00717.25
8.1.110.0050.00217.24
8.1.100.0030.00617.34
8.1.90.0040.00417.23
8.1.80.0040.00417.30
8.1.70.0030.00317.30
8.1.60.0000.00817.60
8.1.50.0000.00917.48
8.1.40.0080.00017.35
8.1.30.0090.00017.50
8.1.20.0040.00417.43
8.1.10.0040.00417.39
8.1.00.0040.00417.43
8.0.300.0080.00020.05
8.0.290.0000.00716.63
8.0.280.0030.00618.45
8.0.270.0030.00317.12
8.0.260.0030.00317.07
8.0.250.0000.00716.85
8.0.240.0040.00416.99
8.0.230.0000.00817.00
8.0.220.0050.00316.89
8.0.210.0090.00016.88
8.0.200.0050.00216.95
8.0.190.0030.00616.93
8.0.180.0040.00416.95
8.0.170.0040.00716.82
8.0.160.0030.00316.91
8.0.150.0070.00016.75
8.0.140.0040.00416.88
8.0.130.0000.00513.32
8.0.120.0000.00816.76
8.0.110.0080.00016.80
8.0.100.0070.00016.89
8.0.90.0040.00416.89
8.0.80.0000.01516.85
8.0.70.0040.00416.84
8.0.60.0030.00516.97
8.0.50.0000.00716.85
8.0.30.0090.00717.19
8.0.20.0090.01317.40
8.0.10.0040.00416.96
8.0.00.0070.01016.75
7.4.330.0050.00016.76
7.4.320.0060.00016.50
7.4.300.0000.00716.44
7.4.290.0040.00416.43
7.4.280.0000.00816.43
7.4.270.0000.00616.59
7.4.260.0030.00316.33
7.4.250.0000.00716.42
7.4.240.0000.00716.55
7.4.230.0000.00716.58
7.4.220.0070.01116.43
7.4.210.0110.00316.58
7.4.200.0000.00616.28
7.4.160.0160.00816.51
7.4.150.0120.00617.40
7.4.140.0080.01317.86
7.4.130.0070.01316.57
7.4.120.0120.00716.62
7.4.110.0110.00716.55
7.4.100.0120.01216.36
7.4.90.0150.00316.59
7.4.80.0180.00619.39
7.4.70.0130.00316.64
7.4.60.0110.01116.55
7.4.50.0110.00016.52
7.4.40.0080.00816.22
7.4.30.0100.01016.43
7.4.00.0030.01214.59
7.3.330.0000.00613.30
7.3.320.0000.00713.32
7.3.310.0070.00016.33
7.3.300.0030.00316.27
7.3.290.0100.00516.28
7.3.280.0090.01216.28
7.3.270.0170.00017.40
7.3.260.0150.00416.43
7.3.250.0090.00816.29
7.3.240.0080.01016.30
7.3.230.0080.01216.39
7.3.210.0070.01016.33
7.3.200.0090.00919.39
7.3.190.0100.00616.46
7.3.180.0140.00316.48
7.3.170.0100.00616.32
7.3.160.0140.00516.37
7.3.10.0080.00816.51
7.3.00.0120.00316.36
7.2.330.0140.00416.25
7.2.320.0030.02016.59
7.2.310.0110.00716.57
7.2.300.0090.00916.17
7.2.290.0070.01016.56
7.2.130.0000.01516.59
7.2.120.0040.01116.75
7.2.110.0030.00916.37
7.2.100.0000.01216.68
7.2.90.0070.00716.72
7.2.80.0090.00016.37
7.2.70.0080.00316.62
7.2.60.0050.00916.67
7.2.50.0060.00616.38
7.2.40.0030.01016.82
7.2.30.0000.01316.53
7.2.20.0030.00916.88
7.2.10.0040.00716.58
7.2.00.0050.00817.79
7.1.250.0040.00415.71
7.1.200.0040.00815.73
7.1.100.0070.00417.83
7.1.70.0000.00816.95
7.1.60.0110.01119.40
7.1.50.0060.00616.85
7.1.00.0030.07022.27
7.0.200.0180.00714.70
7.0.60.0170.06321.74
7.0.50.0070.08017.79
7.0.40.0070.04320.27
7.0.30.0200.04020.21
7.0.20.0300.07020.41
7.0.10.0030.05720.33
7.0.00.0130.05320.06
5.6.280.0000.03320.81
5.6.210.0070.04720.51
5.6.200.0070.06318.23
5.6.190.0200.08020.39
5.6.180.0270.08020.50
5.6.170.0230.05320.57
5.6.160.0100.03720.55
5.6.150.0030.05318.18
5.6.140.0100.07718.18
5.6.130.0070.05018.18
5.6.120.0030.08720.98
5.6.110.0030.04020.98
5.6.100.0130.06320.98
5.6.90.0100.07321.11
5.6.80.0100.07720.38
5.5.350.0030.08720.43
5.5.340.0030.04718.02
5.5.330.0030.04320.43
5.5.320.0430.04720.47
5.5.310.0330.07020.30
5.5.300.0030.04717.92
5.5.290.0070.04717.95
5.5.280.0070.04320.88
5.5.270.0100.06320.87
5.5.260.0030.04020.88
5.5.250.0200.07320.79
5.5.240.0270.06320.28

preferences:
80.57 ms | 401 KiB | 5 Q