3v4l.org

run code in 300+ PHP versions simultaneously
<?php $subset = [1,2,3]; $array = [2,1,5]; var_dump(array_intersect($subset, $array)); $patched = array_intersect($array, $subset); sort($patched); sort($subset); var_dump($array); var_dump($subset); var_dump($patched);

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)
8.3.60.0140.00318.29
8.3.50.0070.00719.53
8.3.40.0110.00418.59
8.3.30.0080.00618.50
8.3.20.0040.00421.65
8.3.10.0000.00723.65
8.3.00.0040.00421.78
8.2.180.0140.00716.38
8.2.170.0070.00722.96
8.2.160.0040.00920.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00822.13
8.2.120.0040.00426.35
8.2.110.0000.01021.12
8.2.100.0080.00417.66
8.2.90.0030.00517.95
8.2.80.0040.00417.97
8.2.70.0080.00017.92
8.2.60.0000.00918.16
8.2.50.0040.00418.10
8.2.40.0000.00820.42
8.2.30.0040.00419.23
8.2.20.0040.00417.96
8.2.10.0040.00418.00
8.2.00.0040.00418.15
8.1.280.0140.00425.92
8.1.270.0090.00023.77
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0050.00519.00
8.1.230.0060.00621.03
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0090.00017.22
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0000.00818.68
8.1.160.0040.00418.77
8.1.150.0040.00418.82
8.1.140.0000.00719.12
8.1.130.0000.00718.71
8.1.120.0000.00717.28
8.1.110.0000.00817.34
8.1.100.0030.00617.34
8.1.90.0080.00017.41
8.1.80.0030.00317.40
8.1.70.0000.00817.43
8.1.60.0050.00317.39
8.1.50.0060.00317.43
8.1.40.0060.00317.36
8.1.30.0000.00817.55
8.1.20.0050.00317.56
8.1.10.0070.00017.41
8.1.00.0080.00017.31
8.0.300.0000.00719.63
8.0.290.0000.00816.63
8.0.280.0000.00718.29
8.0.270.0040.00417.17
8.0.260.0050.00316.66
8.0.250.0000.00716.91
8.0.240.0030.00316.79
8.0.230.0040.00416.90
8.0.220.0000.00716.80
8.0.210.0030.00316.68
8.0.200.0070.00016.86
8.0.190.0000.00716.87
8.0.180.0030.00516.87
8.0.170.0000.00716.75
8.0.160.0030.00316.70
8.0.150.0090.00316.64
8.0.140.0040.00416.73
8.0.130.0000.00813.21
8.0.120.0020.00516.73
8.0.110.0000.00716.86
8.0.100.0000.00716.84
8.0.90.0080.00016.61
8.0.80.0030.01216.71
8.0.70.0000.00716.81
8.0.60.0030.00616.81
8.0.50.0000.00716.66
8.0.30.0090.00916.92
8.0.20.0100.01017.40
8.0.10.0000.00716.88
8.0.00.0150.00516.77
7.4.330.0060.00015.55
7.4.320.0070.00016.57
7.4.300.0000.00616.43
7.4.290.0000.00716.32
7.4.280.0030.00616.51
7.4.270.0030.00316.56
7.4.260.0000.00716.52
7.4.250.0000.00716.41
7.4.240.0000.00716.45
7.4.230.0000.00716.61
7.4.220.0000.00816.55
7.4.210.0030.01016.60
7.4.200.0030.00316.26
7.4.160.0070.00816.37
7.4.150.0070.01117.40
7.4.140.0130.00917.86
7.4.130.0130.01016.21
7.4.120.0120.01116.32
7.3.330.0020.00212.86
7.3.320.0000.00513.11
7.3.310.0020.00515.95
7.3.300.0030.00316.09
7.3.290.0120.00816.13
7.3.280.0070.01016.13
7.3.270.0100.00817.40
7.3.260.0100.00916.27
7.3.250.0080.00916.19
7.3.240.0080.01116.32
7.2.00.0070.01119.64

preferences:
51.8 ms | 401 KiB | 5 Q