3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [0, 1, 2, 3, 4, 5, 6]; $b = [-1]; print_r(array_udiff($a, $b, function($x, $y) { return $x <=> $y; })); print_r(array_udiff($a, $b, function($x, $y) { return (int)($x == $y); }));

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)
8.3.60.0070.01416.50
8.3.50.0070.00716.44
8.3.40.0070.01418.55
8.3.30.0140.00718.72
8.3.20.0080.00020.34
8.3.10.0080.00023.36
8.3.00.0060.00321.75
8.2.180.0060.01316.63
8.2.170.0070.01022.96
8.2.160.0040.01120.38
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0120.01219.02
8.2.120.0000.00826.35
8.2.110.0060.00319.30
8.2.100.0090.00317.93
8.2.90.0040.00419.23
8.2.80.0030.00517.97
8.2.70.0030.00717.63
8.2.60.0080.00017.93
8.2.50.0040.00418.09
8.2.40.0060.00320.48
8.2.30.0070.00019.49
8.2.20.0000.00717.68
8.2.10.0000.00718.26
8.2.00.0060.00318.00
8.1.280.0140.00725.92
8.1.270.0090.00022.20
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00622.45
8.1.230.0070.00419.08
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0060.00317.47
8.1.190.0080.00017.35
8.1.180.0080.00018.10
8.1.170.0050.00518.28
8.1.160.0000.00820.72
8.1.150.0070.00020.85
8.1.140.0040.00419.47
8.1.130.0030.00317.75
8.1.120.0070.00017.49
8.1.110.0030.00517.45
8.1.100.0070.00017.32
8.1.90.0080.00017.38
8.1.80.0000.00817.50
8.1.70.0030.00317.43
8.1.60.0090.00017.63
8.1.50.0090.00017.41
8.1.40.0000.00717.45
8.1.30.0030.00617.61
8.1.20.0040.00417.61
8.1.10.0070.00017.34
8.1.00.0030.00617.36
8.0.300.0000.00718.77
8.0.290.0030.00616.75
8.0.280.0040.00418.39
8.0.270.0030.00317.24
8.0.260.0050.00317.31
8.0.250.0030.00316.87
8.0.240.0050.00316.96
8.0.230.0000.00616.84
8.0.220.0040.00416.88
8.0.210.0000.00716.79
8.0.200.0050.00216.78
8.0.190.0040.00416.84
8.0.180.0040.00416.82
8.0.170.0040.00416.84
8.0.160.0000.00716.84
8.0.150.0000.00816.80
8.0.140.0030.00516.83
8.0.130.0000.00613.39
8.0.120.0000.00816.73
8.0.110.0040.00416.95
8.0.100.0050.00217.00
8.0.90.0000.00716.71
8.0.80.0030.01316.86
8.0.70.0040.00416.91
8.0.60.0030.00516.95
8.0.50.0070.00016.73
8.0.30.0130.00617.04
8.0.20.0090.01217.40
8.0.10.0040.00416.88
8.0.00.0080.00916.67
7.4.330.0050.00016.79
7.4.320.0050.00216.51
7.4.300.0040.00416.64
7.4.290.0080.00016.61
7.4.280.0030.00516.63
7.4.270.0040.00416.55
7.4.260.0000.00716.50
7.4.250.0030.00516.60
7.4.240.0040.00416.45
7.4.230.0000.00716.52
7.4.220.0090.00916.63
7.4.210.0060.01116.52
7.4.200.0040.00416.68
7.4.160.0160.00016.25
7.4.150.0040.01317.40
7.4.140.0100.01217.86
7.4.130.0070.01016.53
7.4.120.0100.00716.41
7.4.110.0100.00716.46
7.4.100.0150.00416.64
7.4.90.0030.01416.39
7.4.80.0030.02019.39
7.4.70.0060.00916.50
7.4.60.0090.01116.56
7.4.50.0070.01016.38
7.4.40.0100.01016.37
7.4.30.0110.00716.39
7.4.00.0070.00714.86
7.3.330.0040.00413.12
7.3.320.0000.00513.31
7.3.310.0000.00716.25
7.3.300.0030.00316.31
7.3.290.0030.00316.16
7.3.280.0040.01216.27
7.3.270.0070.01117.40
7.3.260.0160.00016.23
7.3.250.0090.00816.32
7.3.240.0060.01116.34
7.3.230.0140.00316.39
7.3.210.0070.01016.47
7.3.200.0080.00819.39
7.3.190.0000.01616.35
7.3.180.0100.00616.32
7.3.170.0140.00316.27
7.3.160.0070.01016.59
7.3.10.0090.00616.16
7.3.00.0140.00416.21
7.2.330.0140.00916.65
7.2.320.0090.00816.42
7.2.310.0070.01416.63
7.2.300.0110.00716.78
7.2.290.0060.00916.74
7.2.130.0070.00716.32
7.2.120.0120.00816.52
7.2.110.0150.00016.60
7.2.100.0030.01016.58
7.2.90.0000.01216.23
7.2.80.0060.00916.61
7.2.70.0070.00716.47
7.2.60.0140.00616.59
7.2.50.0130.00316.75
7.2.40.0100.01016.49
7.2.30.0140.00316.84
7.2.20.0110.00617.03
7.2.10.0090.00616.79
7.2.00.0030.00717.98
7.1.250.0080.01215.63
7.1.200.0090.00315.61
7.1.100.0030.00718.16
7.1.70.0030.00517.05
7.1.60.0170.00719.40
7.1.50.0070.01516.96
7.1.00.0000.08022.38
7.0.200.0270.00414.81
7.0.60.0170.07721.79
7.0.50.0100.07717.87
7.0.40.0070.08320.24
7.0.30.0470.07020.25
7.0.20.0230.05320.20
7.0.10.0030.08720.23
7.0.00.0030.08020.16
5.6.280.0030.06321.15
5.6.210.0130.07720.61
5.6.200.0030.04018.13
5.6.190.0030.04720.67
5.6.180.0230.04720.55
5.6.170.0200.04320.51
5.6.160.0030.05020.71
5.6.150.0070.08018.18
5.6.140.0030.04718.23
5.6.130.0100.07318.24
5.6.120.0100.07021.13
5.6.110.0030.07720.96
5.6.100.0100.07321.19
5.6.90.0170.08320.99
5.6.80.0030.07020.36
5.5.350.0030.08020.44
5.5.340.0100.07017.95
5.5.330.0030.04320.47
5.5.320.0530.05720.30
5.5.310.0470.05020.27
5.5.300.0270.07317.94
5.5.290.0000.04317.98
5.5.280.0030.06320.70
5.5.270.0070.04020.84
5.5.260.0230.06720.79
5.5.250.0070.03720.62
5.5.240.0300.06720.19

preferences:
47.81 ms | 401 KiB | 5 Q