3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( 0 => array('value' => 1000, 'name' => 'AA1'), 1 => array('value' => 2000, 'name' => 'AA2'), 2 => array('value' => 3000, 'name' => 'AA3'), 3 => array('value' => 4000, 'name' => 'AA4'), ); $b = array( 0 => array('value' => 1000, 'name' => 'BB1'), 1 => array('value' => 3000, 'name' => 'BB2'), 2 => array('value' => 1700, 'name' => 'BB3'), 3 => array('value' => 1200, 'name' => 'BB4'), ); $c = array( 0 => array('value' => 3000, 'name' => 'CC1'), 1 => array('value' => 4000, 'name' => 'CC2'), 2 => array('value' => 4300, 'name' => 'CC3'), 3 => array('value' => 5000, 'name' => 'CC4'), ); $array = array('a' => $a, 'b' => $b, 'c' =>$c); foreach($array as $letter => $subArray){ foreach($subArray as $key => $values){ $newArray[$letter.$key] = $values['value']; } } $uniques = array_unique($newArray); //getting the non-repeated values $repeated = array_diff_assoc($newArray, $uniques); // stripping them out $final = array_unique($repeated); //cleaning the repeated values to just 1 of each print_r($final);

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)
8.3.60.0110.00716.63
8.3.50.0170.00517.55
8.3.40.0120.00318.73
8.3.30.0070.00718.72
8.3.20.0040.00418.80
8.3.10.0040.00420.48
8.3.00.0060.00319.27
8.2.180.0180.00316.50
8.2.170.0140.00022.96
8.2.160.0100.00721.19
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00821.07
8.2.110.0100.00021.14
8.2.100.0060.00617.78
8.2.90.0000.00919.30
8.2.80.0060.00319.40
8.2.70.0080.00017.50
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0000.00718.16
8.2.30.0000.00717.99
8.2.20.0030.00617.76
8.2.10.0050.00217.81
8.2.00.0040.00717.75
8.1.280.0080.00825.92
8.1.270.0110.00424.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00422.54
8.1.230.0080.00420.88
8.1.220.0090.00017.78
8.1.210.0000.00918.95
8.1.200.0040.00717.23
8.1.190.0040.00417.65
8.1.180.0000.00818.10
8.1.170.0040.00420.62
8.1.160.0080.00018.92
8.1.150.0040.00418.69
8.1.140.0040.00417.37
8.1.130.0030.00317.79
8.1.120.0040.00417.54
8.1.110.0090.00017.46
8.1.100.0000.00717.45
8.1.90.0050.00317.44
8.1.80.0030.00317.45
8.1.70.0000.00617.46
8.1.60.0020.00517.62
8.1.50.0080.00017.39
8.1.40.0040.00417.51
8.1.30.0030.00617.69
8.1.20.0040.00417.55
8.1.10.0040.00417.52
8.1.00.0060.00617.51
8.0.300.0000.00819.89
8.0.290.0050.00216.75
8.0.280.0070.00018.46
8.0.270.0040.00417.38
8.0.260.0030.00316.89
8.0.250.0040.00416.86
8.0.240.0030.00616.99
8.0.230.0000.00716.93
8.0.220.0000.00716.95
8.0.210.0030.00316.94
8.0.200.0060.00016.98
8.0.190.0070.00016.90
8.0.180.0000.00716.84
8.0.170.0030.00516.95
8.0.160.0030.00316.79
8.0.150.0030.00616.97
8.0.140.0060.00316.92
8.0.130.0000.00513.31
8.0.120.0050.00216.76
8.0.110.0000.00716.86
8.0.100.0040.00416.89
8.0.90.0000.00816.77
8.0.80.0030.01316.86
8.0.70.0070.00016.86
8.0.60.0080.00016.93
8.0.50.0040.00416.79
8.0.30.0120.00717.22
8.0.20.0140.01117.05
8.0.10.0040.00716.89
8.0.00.0100.01316.81
7.4.330.0050.00013.05
7.4.320.0060.00016.52
7.4.300.0060.00016.43
7.4.290.0000.00816.51
7.4.280.0000.00716.61
7.4.270.0040.00416.53
7.4.260.0050.00013.28
7.4.250.0040.00416.45
7.4.240.0040.00416.59
7.4.230.0030.00316.43
7.4.220.0120.01216.67
7.4.210.0050.01016.55
7.4.200.0030.00316.51
7.4.190.0030.00516.77
7.4.160.0130.01016.45
7.4.150.0140.00316.60
7.4.140.0130.00416.49
7.4.130.0070.00916.43
7.4.120.0080.01216.46
7.4.110.0090.00916.44
7.4.100.0120.00416.45
7.4.90.0080.01116.52
7.4.80.0100.01019.39
7.4.70.0080.00816.46
7.4.60.0090.00616.68
7.4.50.0040.00416.63
7.4.40.0140.00016.19
7.4.30.0070.01016.46
7.4.00.0050.01314.88
7.3.330.0030.00313.07
7.3.320.0030.00413.24
7.3.310.0030.00316.40
7.3.300.0030.00316.30
7.3.290.0090.00916.37
7.3.280.0060.01016.35
7.3.270.0000.01716.29
7.3.260.0030.01316.28
7.3.250.0090.00816.42
7.3.240.0100.00716.51
7.3.230.0100.00716.56
7.3.210.0090.00616.34
7.3.200.0060.01016.35
7.3.190.0100.00716.63
7.3.180.0130.00716.32
7.3.170.0070.01516.23
7.3.160.0130.00316.45
7.3.120.0050.01214.95
7.3.110.0100.01014.67
7.3.100.0040.01114.96
7.3.90.0060.00714.81
7.3.80.0050.00714.85
7.3.70.0040.00914.79
7.3.60.0050.00814.79
7.3.50.0060.00814.66
7.3.40.0070.01014.81
7.3.30.0090.00714.81
7.3.20.0070.01016.71
7.3.10.0050.01116.59
7.3.00.0030.01216.69
7.2.330.0060.01016.41
7.2.320.0180.00716.81
7.2.310.0120.00616.45
7.2.300.0100.00716.40
7.2.290.0100.01016.73
7.2.250.0090.00615.17
7.2.240.0080.01114.99
7.2.230.0020.01514.99
7.2.220.0090.00614.83
7.2.210.0070.00615.18
7.2.200.0080.00814.93
7.2.190.0070.01014.97
7.2.180.0060.00715.02
7.2.170.0050.01215.08
7.2.160.0030.01415.03
7.2.150.0110.00416.93
7.2.140.0040.01117.00
7.2.130.0060.00916.99
7.2.120.0060.00616.77
7.2.110.0130.00317.02
7.2.100.0030.01016.82
7.2.90.0040.01117.16
7.2.80.0000.01317.21
7.2.70.0030.00916.80
7.2.60.0080.00616.84
7.2.50.0080.00816.94
7.2.40.0030.01317.09
7.2.30.0000.00917.01
7.2.20.0070.01117.12
7.2.10.0070.01016.92
7.2.00.0080.00818.06
7.1.330.0050.01215.79
7.1.320.0090.00515.81
7.1.310.0030.00815.72
7.1.300.0070.00615.87
7.1.290.0050.00515.74
7.1.280.0040.01515.69
7.1.270.0070.00815.81
7.1.260.0030.00915.74
7.1.250.0080.00615.86
7.1.240.0030.01015.68
7.1.230.0040.01215.56
7.1.220.0000.01515.88
7.1.210.0070.00715.55
7.1.200.0100.00215.95
7.1.190.0000.00915.63
7.1.180.0030.00715.97
7.1.170.0090.00315.54
7.1.160.0070.00415.88
7.1.150.0100.00315.76
7.1.140.0040.01215.91
7.1.130.0070.01015.49
7.1.120.0110.00415.82
7.1.110.0090.00615.81
7.1.100.0040.01116.02
7.1.90.0000.01515.85
7.1.80.0090.00615.89
7.1.70.0030.00716.57
7.1.60.0080.00617.71
7.1.50.0100.01016.41
7.1.40.0040.00815.57
7.1.30.0070.00415.87
7.1.20.0040.01115.60
7.1.10.0070.01015.55
7.1.00.0050.03719.03
7.0.330.0060.00915.50
7.0.320.0070.00715.24
7.0.310.0050.01315.49
7.0.300.0090.00915.40
7.0.290.0000.01315.43
7.0.280.0030.00915.35
7.0.270.0040.01115.18
7.0.260.0030.01415.46
7.0.250.0060.01015.43
7.0.240.0070.01015.17
7.0.230.0100.00315.57
7.0.220.0090.00315.31
7.0.210.0070.00315.44
7.0.200.0140.00316.05
7.0.190.0040.01115.23
7.0.180.0080.00815.59
7.0.170.0040.00715.40
7.0.160.0060.00315.49
7.0.150.0030.01315.35
7.0.140.0030.04118.72
7.0.130.0110.00415.29
7.0.120.0040.04018.74
7.0.110.0030.00715.58
7.0.100.0080.00315.58
7.0.90.0110.00015.58
7.0.80.0030.01415.41
7.0.70.0100.00315.25
7.0.60.0060.02317.62
7.0.50.0050.02316.73
7.0.40.0070.04016.78
7.0.30.0040.04316.76
7.0.20.0070.03916.78
7.0.10.0130.03817.01
7.0.00.0070.04516.87
5.6.400.0040.01114.11
5.6.390.0040.01614.68
5.6.380.0090.00614.12
5.6.370.0120.00714.41
5.6.360.0110.00814.35
5.6.350.0050.01414.81
5.6.340.0080.00914.66
5.6.330.0100.00714.63
5.6.320.0060.00914.48
5.6.310.0100.00014.64
5.6.300.0070.00714.39
5.6.290.0030.01014.51
5.6.280.0070.01014.66
5.6.270.0040.01114.59
5.6.260.0030.00914.55
5.6.250.0000.01314.33
5.6.240.0030.01014.61
5.6.230.0000.01214.56
5.6.220.0120.00314.78
5.6.210.0050.04317.45
5.6.200.0050.04216.29
5.6.190.0120.04417.54
5.6.180.0130.03817.43
5.6.170.0100.03817.46
5.6.160.0080.04517.58
5.6.150.0050.03017.27
5.6.140.0070.02317.31
5.6.130.0040.03117.34
5.6.120.0100.03717.33
5.6.110.0050.02317.46
5.6.100.0070.03917.38
5.6.90.0050.04917.39
5.6.80.0100.03916.95
5.6.70.0070.04517.09
5.6.60.0060.04317.01
5.6.50.0060.02317.12
5.6.40.0090.03917.19
5.6.30.0070.03617.07
5.6.20.0150.03517.02
5.6.10.0050.04717.02
5.6.00.0070.03716.80
5.5.380.0060.00614.27
5.5.370.0060.00914.55
5.5.360.0030.00614.28
5.5.350.0150.03717.46
5.5.340.0030.02816.08
5.5.330.0030.04017.16
5.5.320.0080.04517.35
5.5.310.0070.02917.32
5.5.300.0070.03217.30
5.5.290.0050.04616.97
5.5.280.0070.04517.33
5.5.270.0090.04217.25
5.5.260.0080.02617.34
5.5.250.0060.03717.16
5.5.240.0130.03717.07
5.5.230.0070.04016.89
5.5.220.0090.04116.70
5.5.210.0010.03116.88
5.5.200.0030.04117.05
5.5.190.0050.04017.09
5.5.180.0060.04516.82
5.5.170.0090.00314.25
5.5.160.0040.03916.93
5.5.150.0070.02516.95
5.5.140.0100.04216.92
5.5.130.0070.04217.11
5.5.120.0090.04216.88
5.5.110.0070.04216.85
5.5.100.0050.04516.92
5.5.90.0080.04016.79
5.5.80.0020.04416.84
5.5.70.0100.04316.92
5.5.60.0100.02417.02
5.5.50.0070.02316.79
5.5.40.0050.02916.91
5.5.30.0060.04616.82
5.5.20.0100.03316.89
5.5.10.0060.02516.87
5.5.00.0080.04216.76
5.4.450.0070.04215.32
5.4.440.0070.02515.08
5.4.430.0030.02115.12
5.4.420.0050.02215.36
5.4.410.0020.02715.33
5.4.400.0070.04415.12
5.4.390.0080.03614.91
5.4.380.0030.04315.07
5.4.370.0000.03915.14
5.4.360.0030.02114.85
5.4.350.0060.03014.98
5.4.340.0060.04115.27
5.4.330.0000.00810.75
5.4.320.0050.02314.88
5.4.310.0050.02914.91
5.4.300.0070.02614.98
5.4.290.0070.03515.08
5.4.280.0050.02814.76
5.4.270.0080.04115.08
5.4.260.0030.02915.08
5.4.250.0100.03914.95
5.4.240.0030.03015.05
5.4.230.0080.03515.02
5.4.220.0070.02715.13
5.4.210.0070.03214.84
5.4.200.0030.03515.08
5.4.190.0030.02515.07
5.4.180.0020.02714.91
5.4.170.0060.02715.05
5.4.160.0020.03015.03
5.4.150.0050.04215.10
5.4.140.0040.02713.74
5.4.130.0070.03913.71
5.4.120.0030.04513.70
5.4.110.0060.02613.69
5.4.100.0040.04113.68
5.4.90.0020.04413.66
5.4.80.0060.01913.77
5.4.70.0050.02813.54
5.4.60.0040.02813.59
5.4.50.0100.03513.66
5.4.40.0090.03213.67
5.4.30.0100.03013.57
5.4.20.0000.04413.65
5.4.10.0070.03013.47
5.4.00.0060.02613.45
5.3.290.0000.03012.57
5.3.280.0070.03812.39
5.3.270.0030.03012.57
5.3.260.0100.03812.64
5.3.250.0080.03912.56
5.3.240.0070.03712.36
5.3.230.0050.04512.48
5.3.220.0030.04212.41
5.3.210.0070.03812.46
5.3.200.0120.03512.49
5.3.190.0050.02312.51
5.3.180.0030.02412.56
5.3.170.0120.03012.47
5.3.160.0080.02912.57
5.3.150.0030.03912.50
5.3.140.0040.03612.47
5.3.130.0050.03712.47
5.3.120.0020.03812.46
5.3.110.0030.03912.50
5.3.100.0050.04212.33
5.3.90.0050.02512.32
5.3.80.0070.03712.27
5.3.70.0020.04312.25
5.3.60.0090.03512.24
5.3.50.0050.04012.25
5.3.40.0090.03612.08
5.3.30.0080.02612.16
5.3.20.0060.02111.92
5.3.10.0070.03411.79
5.3.00.0030.03911.96
5.2.170.0070.05711.06
5.2.160.0170.05311.14
5.2.150.0000.07311.32
5.2.140.0070.05011.09
5.2.130.0030.06011.20
5.2.120.0100.05711.09
5.2.110.0000.06711.00
5.2.100.0070.03711.09
5.2.90.0130.05311.13
5.2.80.0030.06011.09
5.2.70.0030.05011.01
5.2.60.0030.06311.14
5.2.50.0200.05010.93
5.2.40.0070.05310.98
5.2.30.0100.05310.88
5.2.20.0070.06310.95
5.2.10.0070.04710.91
5.2.00.0070.05010.80
5.1.60.0070.04010.00
5.1.50.0000.0539.92
5.1.40.0130.04310.00
5.1.30.0070.03310.39
5.1.20.0100.04710.39
5.1.10.0030.04710.06
5.1.00.0000.03010.23
5.0.50.0130.0238.47
5.0.40.0030.0478.57
5.0.30.0100.0608.29
5.0.20.0070.0208.18
5.0.10.0030.0438.25
5.0.00.0030.0638.24
4.4.90.0070.0335.85
4.4.80.0000.0305.82
4.4.70.0000.0405.82
4.4.60.0000.0405.79
4.4.50.0000.0405.89
4.4.40.0000.0505.82
4.4.30.0030.0335.84
4.4.20.0000.0235.84
4.4.10.0000.0375.92
4.4.00.0030.0535.93
4.3.110.0030.0305.77
4.3.100.0030.0205.73
4.3.90.0000.0375.82
4.3.80.0000.0505.82
4.3.70.0000.0375.69
4.3.60.0000.0175.86
4.3.50.0000.0175.78
4.3.40.0030.0205.66
4.3.30.0000.0174.50
4.3.20.0000.0174.49
4.3.10.0000.0304.51
4.3.00.0030.0334.50

preferences:
42.4 ms | 401 KiB | 5 Q