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)
8.3.40.0090.00618.97
8.3.30.0120.00318.79
8.3.20.0030.00520.13
8.3.10.0040.00421.87
8.3.00.0040.00419.25
8.2.170.0070.00722.96
8.2.160.0100.00720.34
8.2.150.0090.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00417.50
8.2.120.0070.00026.35
8.2.110.0100.00620.43
8.2.100.0080.00318.22
8.2.90.0000.00819.21
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0040.00418.03
8.2.50.0030.00618.07
8.2.40.0050.00319.34
8.2.30.0040.00420.62
8.2.20.0040.00417.66
8.2.10.0000.00718.11
8.2.00.0040.00418.11
8.1.270.0060.00323.97
8.1.260.0080.00028.09
8.1.250.0080.00028.09
8.1.240.0040.00422.05
8.1.230.0070.00419.02
8.1.220.0040.00417.80
8.1.210.0080.00018.77
8.1.200.0100.00017.22
8.1.190.0060.00317.57
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0000.00722.08
8.1.150.0040.00418.89
8.1.140.0000.00717.39
8.1.130.0050.00317.66
8.1.120.0000.00717.46
8.1.110.0000.00717.49
8.1.100.0070.00017.43
8.1.90.0030.00717.47
8.1.80.0070.00017.52
8.1.70.0030.00317.43
8.1.60.0050.00217.59
8.1.50.0080.00017.51
8.1.40.0060.00317.41
8.1.30.0040.00417.70
8.1.20.0040.00417.48
8.1.10.0040.00417.58
8.1.00.0080.00017.59
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0050.00318.37
8.0.270.0070.00016.80
8.0.260.0030.00317.21
8.0.250.0030.00317.07
8.0.240.0050.00316.97
8.0.230.0000.00716.89
8.0.220.0070.00016.87
8.0.210.0030.00516.96
8.0.200.0070.00017.10
8.0.190.0110.00017.02
8.0.180.0040.00417.01
8.0.170.0000.00816.88
8.0.160.0000.00816.93
8.0.150.0040.00416.81
8.0.140.0070.00016.88
8.0.130.0000.00613.39
8.0.120.0000.00716.93
8.0.110.0000.00716.88
8.0.100.0030.00516.83
8.0.90.0000.00716.86
8.0.80.0110.00416.97
8.0.70.0040.00416.84
8.0.60.0050.00316.88
8.0.50.0040.00416.80
8.0.30.0140.00417.03
8.0.20.0120.00817.40
8.0.10.0000.00716.98
8.0.00.0090.00916.86
7.4.330.0050.00016.84
7.4.320.0000.00616.50
7.4.300.0040.00416.59
7.4.290.0030.00316.49
7.4.280.0060.00316.61
7.4.270.0070.00016.51
7.4.260.0110.00016.50
7.4.250.0000.00716.63
7.4.240.0060.00216.53
7.4.230.0030.00316.34
7.4.220.0090.00916.63
7.4.210.0090.00916.58
7.4.200.0000.00716.34
7.4.160.0070.01416.44
7.4.150.0100.01017.40
7.4.140.0130.00917.86
7.4.130.0140.00516.50
7.4.120.0170.00616.50
7.4.110.0140.00416.46
7.4.100.0070.01116.53
7.4.90.0110.00616.73
7.4.80.0090.01519.39
7.4.70.0100.00716.63
7.4.60.0060.01016.55
7.4.50.0040.01116.35
7.4.40.0050.01316.52
7.4.30.0150.00616.48
7.4.00.0100.00714.95
7.3.330.0030.00313.33
7.3.320.0000.00513.31
7.3.310.0000.00716.35
7.3.300.0040.00416.38
7.3.290.0070.00716.35
7.3.280.0090.01116.35
7.3.270.0130.01017.40
7.3.260.0130.01316.35
7.3.250.0110.01016.45
7.3.240.0100.01016.37
7.3.230.0100.00716.40
7.3.210.0110.00816.45
7.3.200.0080.00816.34
7.3.190.0060.01216.41
7.3.180.0140.00316.57
7.3.170.0080.00916.29
7.3.160.0140.00316.41
7.2.330.0160.00316.55
7.2.320.0220.03716.72
7.2.310.0060.01016.50
7.2.300.0140.00316.73
7.2.290.0100.00716.52
7.2.80.0140.00016.80
7.2.60.0190.00316.69
7.2.00.0060.00919.19
7.1.200.0070.00415.84
7.1.100.0040.00818.11
7.1.70.0000.00717.29
7.1.60.0080.01119.36
7.1.50.0090.01217.01
7.1.00.0070.07722.43
7.0.200.0060.00316.46
7.0.60.0070.04019.98
7.0.50.0070.04317.88
7.0.40.0070.08719.97
7.0.30.0170.05020.23
7.0.20.0230.07020.10
7.0.10.0070.07720.14
7.0.00.0070.05020.18
5.6.280.0030.04720.79
5.6.210.0030.08320.55
5.6.200.0100.08018.16
5.6.190.0070.04320.55
5.6.180.0430.05320.52
5.6.170.0200.04720.47
5.6.160.0000.05720.61
5.6.150.0130.07318.21
5.6.140.0000.04718.21
5.6.130.0000.04318.15
5.6.120.0030.04721.04
5.6.110.0030.06320.90
5.6.100.0100.07720.96
5.6.90.0100.06720.96
5.6.80.0070.07020.52
5.5.350.0200.06020.31
5.5.340.0030.04717.95
5.5.330.0130.08320.38
5.5.320.0030.04320.25
5.5.310.0200.04020.30
5.5.300.0070.04018.07
5.5.290.0030.08717.93
5.5.280.0000.08720.99
5.5.270.0170.07320.73
5.5.260.0070.06020.88
5.5.250.0200.07020.56
5.5.240.4430.04020.14

preferences:
48.89 ms | 400 KiB | 5 Q