3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3]; $b = [3,1,2]; $c = [1,2,"3"]; $asorted = clone($a); $bsorted = clone($b); $csorted = clone($c); var_dump(array_diff($a, $b)); var_dump(array_diff($a, $c)); var_dump(array_diff($b, $a)); var_dump(array_diff($c, $a)); var_dump($b == $a); var_dump($b === $a); var_dump($c == $a); var_dump($c === $a); var_dump(sort($b) == sort($a)); var_dump(sort($b) === sort($a)); var_dump(sort($c) == sort($a)); var_dump(sort($c) === sort($a)); var_dump(sort($c)); var_dump(sort($a));

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)
8.3.60.0040.01118.55
8.3.50.0140.00622.04
8.3.40.0080.00818.67
8.3.30.0040.01418.81
8.3.20.0100.01019.25
8.3.10.0050.00321.91
8.3.00.0100.00019.79
8.2.180.0130.00716.75
8.2.170.0070.01422.96
8.2.160.0060.01220.39
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0030.00519.64
8.2.120.0040.00426.35
8.2.110.0050.00520.43
8.2.100.0080.00417.78
8.2.90.0000.00819.09
8.2.80.0080.00017.97
8.2.70.0080.00017.63
8.2.60.0040.00417.80
8.2.50.0000.00818.09
8.2.40.0040.00420.42
8.2.30.0030.00519.43
8.2.20.0040.00417.56
8.2.10.0040.00418.02
8.2.00.0000.00818.05
8.1.280.0080.00825.92
8.1.270.0000.00923.91
8.1.260.0070.00328.09
8.1.250.0080.00028.09
8.1.240.0090.00022.19
8.1.230.0060.00617.66
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0080.00017.22
8.1.180.0080.00018.10
8.1.170.0060.00318.46
8.1.160.0020.00520.80
8.1.150.0070.00018.83
8.1.140.0070.00019.50
8.1.130.0000.00717.55
8.1.120.0040.00417.29
8.1.110.0000.01117.22
8.1.100.0040.00417.43
8.1.90.0040.00417.28
8.1.80.0030.00317.30
8.1.70.0030.00317.31
8.1.60.0050.00217.42
8.1.50.0040.00417.50
8.1.40.0040.00417.48
8.1.30.0050.00217.58
8.1.20.0030.00617.61
8.1.10.0000.00717.57
8.1.00.0040.00417.44
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00518.39
8.0.270.0000.00717.11
8.0.260.0040.00417.10
8.0.250.0000.00616.91
8.0.240.0040.00416.89
8.0.230.0030.00316.93
8.0.220.0000.00716.87
8.0.210.0030.00316.77
8.0.200.0000.00616.98
8.0.190.0000.00716.88
8.0.180.0030.00316.80
8.0.170.0050.00316.79
8.0.160.0070.00016.84
8.0.150.0000.00716.86
8.0.140.0030.00316.93
8.0.130.0030.00313.36
8.0.120.0000.00816.82
8.0.110.0000.00716.80
8.0.100.0050.00216.66
8.0.90.0040.00416.84
8.0.80.0060.00916.95
8.0.70.0040.00416.77
8.0.60.0030.00516.94
8.0.50.0000.00716.89
8.0.30.0080.00917.07
8.0.20.0120.00717.40
8.0.10.0050.00316.90
8.0.00.0070.01016.69
7.4.330.0000.00515.08
7.4.320.0030.00316.41
7.4.300.0030.00316.49
7.4.290.0070.00016.64
7.4.280.0090.00016.49
7.4.270.0070.00016.39
7.4.260.0000.00816.38
7.4.250.0070.00016.54
7.4.240.0040.00416.45
7.4.230.0030.00316.70
7.4.220.0110.00716.45
7.4.210.0080.00816.56
7.4.200.0030.00316.47
7.4.160.0100.01016.37
7.4.150.0080.01917.40
7.4.140.0080.01017.86
7.4.130.0100.00716.58
7.4.120.0130.00316.46
7.4.110.0070.01016.58
7.4.100.0060.01116.35
7.4.90.0120.00616.46
7.4.80.0130.00919.39
7.4.70.0060.01116.45
7.4.60.0080.00816.49
7.4.50.0080.00616.52
7.4.40.0060.01616.43
7.4.30.0060.00916.56
7.4.00.0120.00314.90
7.3.330.0030.00313.30
7.3.320.0000.00613.23
7.3.310.0000.00816.46
7.3.300.0060.00016.23
7.3.290.0070.00016.36
7.3.280.0060.00916.32
7.3.270.0110.00817.40
7.3.260.0120.00416.44
7.3.250.0120.01016.36
7.3.240.0080.01116.37
7.3.230.0070.01516.52
7.3.210.0100.00716.38
7.3.200.0080.00816.56
7.3.190.0160.00316.59
7.3.180.0030.01316.33
7.3.170.0120.00616.34
7.3.160.0100.00716.38
7.2.330.0100.01016.31
7.2.320.0090.01016.48
7.2.310.0100.00616.41
7.2.300.0210.00416.47
7.2.290.0110.00516.41
7.2.60.0090.00316.60
7.2.00.0060.00918.92
7.1.200.0070.00715.66
7.1.100.0100.00317.97
7.1.70.0040.00716.73
7.1.60.0060.01919.47
7.1.50.0090.01216.97
7.1.00.0070.07322.36
7.0.200.0270.01014.69
7.0.60.0730.00019.91
7.0.50.0770.00020.29
7.0.40.0770.00020.33
7.0.30.0770.00020.33
7.0.20.0830.00020.45
7.0.10.0770.00020.27
7.0.00.0730.00020.27
5.6.280.0100.06720.93
5.6.210.0700.00020.70
5.6.200.0730.00021.08
5.6.190.0730.00021.22
5.6.180.0770.00021.08
5.6.170.0730.00021.22
5.6.160.0730.00021.06
5.6.150.0800.00021.06
5.6.140.0730.00021.13
5.6.130.0800.00021.05
5.6.120.0700.00021.06
5.6.110.0770.00021.06
5.6.100.0830.00021.02
5.6.90.0830.00021.04
5.6.80.0700.00020.48
5.6.70.0770.00020.43
5.6.60.0770.00020.43
5.6.50.0700.00020.56
5.6.40.0900.00020.32
5.6.30.0770.00020.54
5.6.20.0730.00020.57
5.6.10.0930.00020.57
5.6.00.0800.00020.40
5.5.350.0900.00020.55
5.5.340.0700.00020.96
5.5.330.0970.00020.88
5.5.320.0730.00020.86
5.5.310.0830.00020.75
5.5.300.0770.00020.72
5.5.290.0730.00021.04
5.5.280.0700.00020.87
5.5.270.0800.00020.75
5.5.260.0830.00021.04
5.5.250.0970.00020.69
5.5.240.0770.00020.42
5.5.230.0800.00020.34
5.5.220.0870.00020.31
5.5.210.0730.00020.38
5.5.200.0770.00020.22
5.5.190.0900.00020.38
5.5.180.0770.00020.19
5.5.160.1030.00020.33
5.5.150.0730.00020.13
5.5.140.0800.00020.14
5.5.130.0700.00020.38
5.5.120.0700.00020.18
5.5.110.0800.00020.36
5.5.100.0730.00019.94
5.5.90.0730.00020.18
5.5.80.0730.00020.05
5.5.70.0770.00019.95
5.5.60.0830.00020.16
5.5.50.0770.00020.03
5.5.40.0830.00020.04
5.5.30.0730.00020.18
5.5.20.0700.00019.99
5.5.10.0700.00020.13
5.5.00.0700.00020.07

preferences:
36.74 ms | 401 KiB | 5 Q