3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrays = [ [ "Hello", "Test" ], [ "Friend", "Test" ], [ "Hello", "Code" ], [ "Hello", "Test" ], [ "hello", "Test" ], [ "Hello", "Test" ], ]; var_dump(array_unique($arrays, SORT_REGULAR));

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)
8.3.70.0150.00016.58
8.3.60.0030.01318.43
8.3.50.0220.00616.41
8.3.40.0120.00318.57
8.3.30.0000.01418.58
8.3.20.0040.00421.90
8.3.10.0030.00621.77
8.3.00.0030.00519.55
8.2.190.0070.00718.54
8.2.180.0180.00016.70
8.2.170.0150.00022.96
8.2.160.0110.00322.12
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00020.57
8.2.120.0040.00426.35
8.2.110.0090.00020.74
8.2.100.0030.00919.38
8.2.90.0000.00817.63
8.2.80.0060.00318.64
8.2.70.0000.00917.90
8.2.60.0060.00617.25
8.2.50.0060.00318.10
8.2.40.0040.00420.59
8.2.30.0040.00422.35
8.2.20.0020.00518.01
8.2.10.0000.00818.10
8.2.00.0040.00417.98
8.1.280.0170.00325.92
8.1.270.0050.00322.02
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00022.61
8.1.230.0090.00317.57
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0030.00618.58
8.1.160.0050.00218.77
8.1.150.0050.00222.04
8.1.140.0050.00319.29
8.1.130.0030.00319.01
8.1.120.0070.00017.39
8.1.110.0000.00717.28
8.1.100.0000.00717.38
8.1.90.0030.00517.45
8.1.80.0030.00617.44
8.1.70.0040.00417.43
8.1.60.0060.00317.40
8.1.50.0050.00317.41
8.1.40.0090.00317.40
8.1.30.0040.00417.58
8.1.20.0040.00417.51
8.1.10.0000.00717.44
8.1.00.0030.00717.41
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00318.42
8.0.270.0040.00417.14
8.0.260.0000.00716.81
8.0.250.0030.00316.77
8.0.240.0040.00316.93
8.0.230.0060.00316.92
8.0.220.0000.00716.82
8.0.210.0030.00316.77
8.0.200.0060.00016.84
8.0.190.0000.00716.92
8.0.180.0030.00516.84
8.0.170.0090.00016.73
8.0.160.0040.00316.71
8.0.150.0070.00016.80
8.0.140.0030.00516.79
8.0.130.0000.00613.28
8.0.120.0040.00416.80
8.0.110.0020.00516.75
8.0.100.0000.00716.67
8.0.90.0040.00416.79
8.0.80.0000.01416.84
8.0.70.0050.00316.84
8.0.60.0000.00716.76
8.0.50.0040.00416.79
8.0.30.0090.00917.03
8.0.20.0120.01017.40
8.0.10.0080.00016.86
8.0.00.0070.01116.72
7.4.330.0020.00215.55
7.4.320.0060.00016.45
7.4.300.0030.00316.45
7.4.290.0030.00316.48
7.4.280.0060.00316.32
7.4.270.0030.00616.49
7.4.260.0100.00016.41
7.4.250.0020.00516.47
7.4.240.0000.00716.35
7.4.230.0000.00816.64
7.4.220.0000.00816.46
7.4.210.0150.00616.63
7.4.200.0000.01016.28
7.4.150.0160.00317.40
7.4.140.0130.00717.86
7.4.130.0150.00416.45
7.4.120.0110.00916.48
7.4.110.0140.00716.36
7.4.100.0070.01416.22
7.4.90.0120.00616.34
7.4.80.0090.01019.39
7.4.70.0070.01516.39
7.4.60.0070.01016.45
7.4.50.0100.00516.39
7.4.40.0130.00316.45
7.4.00.0040.00814.48
7.3.330.0060.00012.98
7.3.320.0000.00613.14
7.3.310.0000.00716.27
7.3.300.0000.00716.13
7.3.290.0080.00816.15
7.3.280.0080.00916.17
7.3.270.0100.01317.40
7.3.260.0100.00816.15
7.3.240.0110.00816.37
7.3.230.0130.00616.40
7.3.210.0090.01216.09
7.3.200.0120.00916.39
7.3.190.0030.01216.15
7.3.180.0060.00916.27
7.3.170.0090.00616.50
7.3.160.0110.00516.02
7.2.330.0180.00016.43
7.2.320.0100.00716.34
7.2.310.0150.00316.46
7.2.300.0090.01316.25
7.2.290.0130.00316.63
7.2.60.0050.00316.55
7.2.20.0090.01719.67
7.2.10.0090.01819.43
7.2.00.0150.01219.69
7.1.200.0110.00415.87
7.1.140.0100.00718.61
7.1.130.0110.01518.48
7.1.120.0120.01218.54
7.1.110.0060.01517.88
7.1.100.0100.01417.64
7.1.90.0090.01118.08
7.1.80.0060.01517.87
7.1.70.0060.01416.96
7.1.60.0260.01435.10
7.1.50.0260.01434.44
7.1.40.0280.01334.19
7.1.30.0350.02034.36
7.1.20.0200.01434.27
7.1.10.0070.01016.45
7.1.00.0070.01416.62

preferences:
45.3 ms | 401 KiB | 5 Q