3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = [ ["Paris SG", "Brest", "Monaco", "Nizza", "Lilla", "Lens"], ["Marsiglia", "Rennes", "Reims", "Lione", "Tolosa", "Strasburgo"], ["Le Havre", "Montpellier", "Lorient", "Nantes", "Metz", "Clermont"], ]; $array2 = [ "Sturm Graz", "Rennes", "Sturm Graz", "Reims", "Tolosa", "Le Havre", "Paris SG", "Lione", "Clermont", "Montpellier", "Lorient", "Strasburgo" ]; var_export(array_diff($array2, ...$array1)); echo "\n---\n"; var_export(array_diff_key($array2, array_diff($array2, ...$array1)));

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)
8.5.20.0090.00920.25
8.5.10.0100.00816.61
8.5.00.0130.00919.79
8.4.170.0120.00923.79
8.4.160.0130.00823.88
8.4.150.0030.00014.05
8.4.140.0130.00817.35
8.4.130.0050.00419.50
8.4.120.0060.00323.86
8.4.110.0120.00722.46
8.4.100.0080.01318.48
8.4.90.0040.00518.82
8.4.80.0140.00620.25
8.4.70.0130.00717.84
8.4.60.0140.00619.03
8.4.50.0120.00918.81
8.4.40.0100.01017.48
8.4.30.0000.01918.86
8.4.20.0080.00019.74
8.4.10.0090.00019.28
8.3.290.0060.00318.18
8.3.280.0090.01218.16
8.3.270.0110.01016.42
8.3.260.0140.00516.41
8.3.250.0110.00718.94
8.3.240.0120.00717.33
8.3.230.0050.00316.53
8.3.220.0110.00818.90
8.3.210.0050.00316.64
8.3.200.0050.00416.17
8.3.190.0080.01018.64
8.3.180.0100.00816.78
8.3.170.0110.00718.95
8.3.160.0140.00317.05
8.3.150.0110.00717.07
8.3.140.0040.00417.30
8.3.130.0040.00418.18
8.3.120.0110.00718.57
8.3.110.0090.00020.94
8.3.100.0090.00024.06
8.3.90.0000.01526.77
8.3.80.0100.00018.06
8.3.70.0040.01118.14
8.3.60.0120.00316.47
8.3.50.0090.01316.66
8.3.40.0070.01419.85
8.3.30.0060.01519.05
8.3.20.0170.00321.92
8.3.10.0130.00721.73
8.3.00.0070.01418.83
8.2.300.0060.00318.01
8.2.290.0030.00620.20
8.2.280.0160.00218.40
8.2.270.0040.01417.05
8.2.260.0060.00318.21
8.2.250.0040.00418.41
8.2.240.0110.00717.14
8.2.230.0000.00822.58
8.2.220.0040.00437.54
8.2.210.0030.00626.77
8.2.200.0100.00016.50
8.2.190.0180.00418.01
8.2.180.0100.01316.75
8.2.170.0150.00618.78
8.2.160.0070.01420.13
8.2.150.0080.01219.23
8.2.140.0120.00620.57
8.2.130.0100.01020.34
8.2.120.0070.01319.27
8.2.110.0180.00319.14
8.2.100.0140.00719.30
8.2.90.0100.01018.82
8.2.80.0170.00319.27
8.2.70.0160.00318.72
8.2.60.0150.00418.89
8.2.50.0070.01118.97
8.2.40.0070.01418.83
8.2.30.0080.01218.54
8.2.20.0130.00718.51
8.2.10.0100.01018.84
8.2.00.0200.00018.57
8.1.340.0080.01318.41
8.1.330.0100.00821.99
8.1.320.0120.00816.07
8.1.310.0040.01118.48
8.1.300.0050.00517.57
8.1.290.0070.00330.84
8.1.280.0030.01425.92
8.1.270.0120.00622.14
8.1.260.0090.00921.86
8.1.250.0110.00722.00
8.1.240.0130.00618.62
8.1.230.0060.01318.62
8.1.220.0100.01018.88
8.1.210.0150.00618.21
8.1.200.0080.00818.66
8.1.190.0150.00618.51
8.1.180.0150.00718.33
8.1.170.0070.01018.30
8.1.160.0090.00618.44
8.1.150.0100.01018.49
8.1.140.0040.01118.69
8.1.130.0100.01318.64
8.1.120.0060.01218.54
8.1.110.0130.00318.45
8.1.100.0070.00719.55
8.1.90.0100.01018.50
8.1.80.0140.00019.79
8.1.70.0140.00018.80
8.1.60.0120.00618.55
8.1.50.0070.00718.33
8.1.40.0070.00718.59
8.1.30.0140.00018.86
8.1.20.0090.00619.75
8.1.10.0150.00018.60
8.1.00.0090.00618.54

preferences:
128.41 ms | 403 KiB | 5 Q