3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = [ ["Paris SG", "Brest", "Monaco", "Nizza", "Lilla", "Lens", "Sturm Graz"], ["Marsiglia", "Rennes", "Reims", "Lione", "Tolosa", "Strasburgo"], ["Le Havre", "Montpellier", "Lorient", "Nantes", "Metz", "Clermont"], ]; $array2 = [ "Sturm Graz", "Rennes", "Sturm Graz", "Reims", "Tolosa", "Le Havre", "Paris SG", "Lione", "Clermont", "Montpellier", "Lorient", "Strasburgo" ]; $result = []; foreach ($array1 as $row) { foreach ($row as $val) { $i = array_search($val, $array2); if ($i !== false) { unset($array2[$i]); $result[] = $val; } } } var_export($array2); echo "\n---\n"; var_export($result);

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)
8.5.20.0100.00920.34
8.5.10.0100.00716.70
8.5.00.0060.01620.02
8.4.170.0130.00823.90
8.4.160.0130.00723.79
8.4.150.0020.00114.05
8.4.140.0150.00617.54
8.4.130.0090.00517.79
8.4.120.0090.00720.65
8.4.110.0100.00918.93
8.4.100.0090.00817.55
8.4.90.0140.00417.88
8.4.80.0100.00922.52
8.4.70.0040.00417.88
8.4.60.0050.00419.55
8.4.50.0090.00818.79
8.4.40.0170.00317.53
8.4.30.0110.00818.82
8.4.20.0100.01019.36
8.4.10.0060.00319.49
8.3.290.0140.01018.39
8.3.280.0150.00518.41
8.3.270.0130.00916.80
8.3.260.0150.00616.60
8.3.250.0120.00618.98
8.3.240.0130.00616.59
8.3.230.0130.00516.75
8.3.220.0050.00217.14
8.3.210.0110.00716.66
8.3.200.0110.00816.58
8.3.190.0110.00717.11
8.3.180.0110.00719.13
8.3.170.0140.00418.62
8.3.160.0170.00317.23
8.3.150.0040.01516.55
8.3.140.0120.00317.10
8.3.130.0080.00018.60
8.3.120.0060.00318.89
8.3.110.0060.00320.94
8.3.100.0080.00024.06
8.3.90.0080.00026.77
8.3.80.0070.00718.56
8.3.70.0040.01118.31
8.3.60.0070.00718.38
8.3.50.0130.00616.44
8.3.40.0150.00619.89
8.3.30.0040.01819.30
8.3.20.0130.00721.73
8.3.10.0140.00321.76
8.3.00.0070.01419.09
8.2.300.0120.00718.94
8.2.290.0070.00220.49
8.2.280.0130.00616.54
8.2.270.0150.00316.75
8.2.260.0110.00716.62
8.2.250.0080.00016.70
8.2.240.0040.00417.21
8.2.230.0030.00622.58
8.2.220.0090.00037.54
8.2.210.0070.01126.77
8.2.200.0030.00616.63
8.2.190.0090.00918.42
8.2.180.0140.00418.54
8.2.170.0180.00419.03
8.2.160.0040.01519.92
8.2.150.0120.00619.10
8.2.140.0190.00320.37
8.2.130.0160.01020.47
8.2.120.0130.00919.25
8.2.110.0070.01519.39
8.2.100.0150.00819.35
8.2.90.0120.00618.79
8.2.80.0000.01819.26
8.2.70.0160.00318.76
8.2.60.0100.00320.75
8.2.50.0100.00319.13
8.2.40.0110.00418.87
8.2.30.0120.00318.91
8.2.20.0070.00718.83
8.2.10.0070.00718.63
8.2.00.0120.00618.66
8.1.340.0090.01021.60
8.1.330.0110.00816.70
8.1.320.0100.00915.97
8.1.310.0080.00016.07
8.1.300.0120.00320.18
8.1.290.0070.00330.84
8.1.280.0070.00725.92
8.1.270.0060.00822.12
8.1.260.0140.00322.13
8.1.250.0170.00022.17
8.1.240.0070.01118.57
8.1.230.0120.00618.48
8.1.220.0100.00318.95
8.1.210.0070.00718.38
8.1.200.0030.01018.78
8.1.190.0100.00718.64
8.1.180.0140.00018.30
8.1.170.0110.00418.69
8.1.160.0110.00318.44
8.1.150.0070.00718.81
8.1.140.0110.00418.86
8.1.130.0090.00618.69
8.1.120.0140.00318.55
8.1.110.0070.00718.68
8.1.100.0070.00719.78
8.1.90.0040.01118.54
8.1.80.0160.00719.74
8.1.70.0120.00918.54
8.1.60.0160.00018.52
8.1.50.0110.00718.53
8.1.40.0070.00718.75
8.1.30.0100.00318.86
8.1.20.0110.00420.00
8.1.10.0110.00418.66
8.1.00.0120.00318.48

preferences:
47.43 ms | 403 KiB | 5 Q