3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = [[12 => 'new q sets'], [11 => 'common set']]; $array2 = [[11 => 'common set']]; var_export(array_udiff($array1, $array2, fn($a, $b) => $a <=> $b));

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)
8.4.120.0110.00824.03
8.4.110.0100.00422.44
8.4.100.0060.00318.61
8.4.90.0100.01118.36
8.4.80.0140.00717.70
8.4.70.0050.00317.64
8.4.60.0170.00618.58
8.4.50.0150.00618.54
8.4.40.0140.00719.21
8.4.30.0060.01320.59
8.4.20.0140.00719.71
8.4.10.0090.00017.95
8.3.250.0100.00919.00
8.3.240.0120.00716.80
8.3.230.0110.01016.74
8.3.220.0110.00817.17
8.3.210.0140.00618.23
8.3.200.0090.01016.47
8.3.190.0060.00216.98
8.3.180.0110.00816.99
8.3.170.0090.01020.58
8.3.160.0200.00016.56
8.3.150.0180.00016.93
8.3.140.0090.00020.60
8.3.130.0000.00716.54
8.3.120.0080.00018.91
8.3.110.0060.00620.94
8.3.100.0080.00024.06
8.3.90.0030.00626.77
8.3.80.0060.00316.38
8.3.70.0150.00016.63
8.3.60.0110.00416.63
8.3.50.0120.00620.35
8.3.40.0150.00419.14
8.3.30.0040.01118.93
8.3.20.0070.00024.18
8.3.10.0000.01024.66
8.3.00.0040.00426.16
8.2.290.0110.00820.51
8.2.280.0100.00918.51
8.2.270.0110.00416.95
8.2.260.0040.01516.65
8.2.250.0040.00417.14
8.2.240.0070.00718.77
8.2.230.0000.00922.58
8.2.220.0070.01337.54
8.2.210.0130.00326.77
8.2.200.0060.00316.50
8.2.190.0070.01418.16
8.2.180.0160.00025.92
8.2.170.0090.00618.73
8.2.160.0070.00722.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0000.01022.07
8.2.100.0070.00417.84
8.2.90.0030.00617.75
8.2.80.0030.00518.79
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0000.00718.22
8.2.30.0040.00418.07
8.2.20.0050.00220.35
8.2.10.0040.00417.66
8.2.00.0040.00419.30
8.1.330.0150.00421.92
8.1.320.0050.00916.11
8.1.310.0060.00316.18
8.1.300.0070.01016.30
8.1.290.0030.00618.88
8.1.280.0170.00025.92
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0070.00320.70
8.1.230.0040.00817.76
8.1.220.0050.00317.79
8.1.210.0040.00418.77
8.1.200.0090.00017.21
8.1.190.0000.00817.35
8.1.180.0000.01118.10
8.1.170.0040.00418.53
8.1.160.0000.00818.81
8.1.150.0070.00018.48
8.1.140.0020.00517.48
8.1.130.0100.00018.89
8.1.120.0050.00317.31
8.1.110.0020.00517.47
8.1.100.0040.00417.51
8.1.90.0080.00017.35
8.1.80.0040.00417.45
8.1.70.0030.00317.44
8.1.60.0040.00417.57
8.1.50.0040.00417.54
8.1.40.0040.00417.36
8.1.30.0140.01417.62
8.1.20.0170.01117.51
8.1.10.0150.00917.41
8.1.00.0230.00517.27
8.0.300.0080.00318.77
8.0.290.0000.00816.63
8.0.280.0040.00418.49
8.0.270.0040.00418.13
8.0.260.0030.00318.35
8.0.250.0040.00416.98
8.0.240.0000.00716.99
8.0.230.0000.00816.97
8.0.220.0050.00316.76
8.0.210.0050.00216.92
8.0.200.0070.00017.01
8.0.190.0050.00316.94
8.0.180.0000.00816.81
8.0.170.0040.00416.79
8.0.160.0140.00316.78
8.0.150.0200.00416.83
8.0.140.0150.00816.70
8.0.130.0240.00016.84
8.0.120.0130.01216.85
8.0.110.0090.01016.65
8.0.100.0130.00916.80
8.0.90.0170.00416.90
8.0.80.0120.01016.73
8.0.70.0120.00916.70
8.0.60.0180.00616.85
8.0.50.0140.00916.75
8.0.30.0140.01116.82
8.0.20.0070.01516.80
8.0.10.0200.00317.02
7.4.330.0020.00215.55
7.4.320.0060.00016.58
7.4.300.0000.00616.57
7.4.290.0060.00316.37
7.4.280.0230.00316.34
7.4.270.0270.00016.43
7.4.260.0240.00016.61
7.4.250.0130.00716.61
7.4.240.0100.00516.56
7.4.230.0140.00716.32
7.4.220.0090.00616.59
7.4.210.0150.00416.36
7.4.200.0140.00216.50
7.4.190.0060.00916.50
7.4.180.0070.00816.50
7.4.160.0110.00616.59
7.4.150.0090.00716.55
7.4.140.0090.00516.27
7.4.130.0160.00716.46
7.4.120.0230.00016.36
7.4.110.0210.00016.30
7.4.100.0200.00516.38
7.4.90.0180.00416.42
7.4.80.0190.00816.38
7.4.70.0160.00816.37
7.4.60.0220.00016.38
7.4.50.0130.00916.22
7.4.40.0140.00816.32
7.4.30.0130.00716.34
7.4.20.0170.00616.39
7.4.10.0120.01016.35
7.4.00.0200.00216.28

preferences:
28.23 ms | 403 KiB | 5 Q