3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( array( 'name' => 'Supplier A', 'productName' => 'ABC', ), array( 'name' => 'Supplier B', 'productName' => 'ABC', ), array( 'name' => 'Supplier B', 'productName' => 'DEF', ), array( 'name' => 'Supplier C', 'productName' => 'XYZ', ), array( 'name' => 'Supplier D', 'productName' => 'BBB', ), array( 'name' => 'Supplier E', 'productName' => 'ABCDEF', ), array( 'name' => 'Supplier F', 'productName' => 'ABCDEF', ), ); $result = array_filter( $data, function($value) use ($data) { return count(array_filter( $data, function ($match) use ($value) { return $match === $value; } ) > 1); } ); var_dump($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)
8.3.70.0090.00616.75
8.3.60.0080.00816.63
8.3.50.0120.00621.99
8.3.40.0090.00618.78
8.3.30.0140.00018.70
8.3.20.0070.00020.30
8.3.10.0000.00821.73
8.3.00.0050.00319.51
8.2.190.0040.01217.00
8.2.180.0090.00916.63
8.2.170.0110.00422.96
8.2.160.0100.00620.35
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0090.00017.61
8.2.120.0080.00026.35
8.2.110.0090.00620.52
8.2.100.0070.00418.12
8.2.90.0000.00819.05
8.2.80.0060.00317.97
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0080.00019.43
8.2.30.0040.00420.61
8.2.20.0080.00017.71
8.2.10.0050.00218.05
8.2.00.0040.00418.23
8.1.280.0090.01225.92
8.1.270.0060.00323.70
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0060.00322.14
8.1.230.0040.00819.00
8.1.220.0040.00417.88
8.1.210.0040.00418.77
8.1.200.0070.00317.36
8.1.190.0000.00817.63
8.1.180.0040.00418.10
8.1.170.0000.00818.64
8.1.160.0000.00822.01
8.1.150.0000.00718.95
8.1.140.0030.00519.64
8.1.130.0030.00517.72
8.1.120.0070.00017.52
8.1.110.0040.00417.50
8.1.100.0040.00417.44
8.1.90.0000.00817.37
8.1.80.0000.00717.50
8.1.70.0060.00017.41
8.1.60.0040.00417.59
8.1.50.0060.00317.46
8.1.40.0000.00817.44
8.1.30.0030.00617.58
8.1.20.0000.00717.53
8.1.10.0070.00017.52
8.1.00.0030.00617.57
8.0.300.0000.00818.77
8.0.290.0030.00516.75
8.0.280.0030.00318.38
8.0.270.0030.00317.30
8.0.260.0070.00017.28
8.0.250.0000.00717.04
8.0.240.0000.00816.96
8.0.230.0030.00317.09
8.0.220.0030.00416.91
8.0.210.0000.00816.85
8.0.200.0060.00317.00
8.0.190.0070.00317.09
8.0.180.0030.00516.84
8.0.170.0000.00716.93
8.0.160.0070.00017.06
8.0.150.0030.00316.91
8.0.140.0040.00416.93
8.0.130.0030.00313.44
8.0.120.0030.00617.01
8.0.110.0040.00416.95
8.0.100.0080.00016.88
8.0.90.0030.00317.00
8.0.80.0050.01016.89
8.0.70.0000.00716.96
8.0.60.0040.00417.03
8.0.50.0040.00416.98
8.0.30.0080.01317.34
8.0.20.0110.00917.40
8.0.10.0040.00417.09
8.0.00.0120.00516.65
7.4.330.0000.00516.67
7.4.320.0000.00716.52
7.4.300.0000.00716.52
7.4.290.0040.00416.65
7.4.280.0030.00616.62
7.4.270.0030.00416.59
7.4.260.0070.00316.61
7.4.250.0000.00716.49
7.4.240.0000.00716.55
7.4.230.0070.00016.33
7.4.220.0120.00616.70
7.4.210.0080.00816.60
7.4.200.0030.00316.47
7.4.160.0080.01516.42
7.4.150.0160.00317.40
7.4.140.0130.00817.86
7.4.130.0090.01016.59
7.4.120.0070.01116.48
7.4.110.0170.00616.61
7.4.100.0140.00716.54
7.4.90.0130.00916.65
7.4.80.0100.01419.39
7.4.70.0150.00316.57
7.4.60.0120.00316.63
7.4.50.0070.01016.34
7.4.40.0090.00916.44
7.4.30.0070.01816.47
7.4.00.0060.00915.24
7.3.330.0000.00613.28
7.3.320.0000.00513.25
7.3.310.0070.00016.47
7.3.300.0030.00316.42
7.3.290.0000.00716.46
7.3.280.0100.00916.38
7.3.270.0150.01217.40
7.3.260.0150.01116.59
7.3.250.0050.01416.46
7.3.240.0100.00816.46
7.3.230.0130.00316.39
7.3.210.0120.00616.43
7.3.200.0180.00616.41
7.3.190.0060.01516.58
7.3.180.0110.00616.33
7.3.170.0090.00916.30
7.3.160.0090.00916.33
7.2.330.0150.00616.54
7.2.320.0070.01016.48
7.2.310.0040.01216.68
7.2.300.0130.00316.59
7.2.290.0230.00016.75
7.2.80.0000.01616.45
7.2.60.0120.00316.96
7.2.00.0230.01019.16
7.1.200.0000.01015.80
7.1.100.0000.00817.74
7.1.70.0040.00417.23
7.1.60.0040.01819.36
7.1.50.0090.00917.05
7.1.00.0000.08022.35
7.0.200.0080.00316.66
7.0.60.0030.04319.92
7.0.50.0130.07017.92
7.0.40.0130.08320.09
7.0.30.0270.07720.20
7.0.20.0370.06720.08
7.0.10.0030.06020.23
7.0.00.0000.07020.08
5.6.280.0030.03320.79
5.6.210.0070.08020.61
5.6.200.0070.08718.24
5.6.190.0100.05020.77
5.6.180.0470.05020.47
5.6.170.0070.05020.55
5.6.160.0130.07720.46
5.6.150.0070.07018.27
5.6.140.0070.05718.14
5.6.130.0070.03718.14
5.6.120.0030.06021.11
5.6.110.0070.08320.90
5.6.100.0070.07321.05
5.6.90.0100.06720.96
5.6.80.0030.08320.39
5.5.350.0170.08320.34
5.5.340.0130.04018.07
5.5.330.0030.05020.43
5.5.320.0070.04720.36
5.5.310.0170.04020.23
5.5.300.0070.08018.06
5.5.290.0100.07717.94
5.5.280.0100.08320.66
5.5.270.0130.07320.88
5.5.260.0030.08320.87
5.5.250.0100.05720.72
5.5.240.1970.04020.27

preferences:
38.41 ms | 401 KiB | 5 Q