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($repeated);

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)
8.3.60.0070.00718.30
8.3.50.0120.00921.96
8.3.40.0110.00418.63
8.3.30.0050.00819.04
8.3.20.0070.00020.33
8.3.10.0040.00423.64
8.3.00.0050.00320.83
8.2.180.0070.01316.63
8.2.170.0100.00722.96
8.2.160.0110.00720.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0140.00326.16
8.2.120.0000.00820.82
8.2.110.0040.00422.32
8.2.100.0090.00317.78
8.2.90.0000.00819.21
8.2.80.0050.00317.97
8.2.70.0000.00817.75
8.2.60.0040.00718.05
8.2.50.0030.00618.07
8.2.40.0000.00819.72
8.2.30.0040.00418.32
8.2.20.0060.00317.66
8.2.10.0060.00318.11
8.2.00.0060.00317.70
8.1.280.0090.00925.92
8.1.270.0030.00622.18
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.81
8.1.230.0000.01018.88
8.1.220.0000.00917.76
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0060.00317.35
8.1.180.0030.00518.10
8.1.170.0050.00218.49
8.1.160.0050.00221.89
8.1.150.0030.00518.58
8.1.140.0030.00517.39
8.1.130.0050.00317.77
8.1.120.0040.00417.38
8.1.110.0040.00417.46
8.1.100.0040.00417.48
8.1.90.0080.00017.50
8.1.80.0040.00417.37
8.1.70.0030.00317.45
8.1.60.0000.00817.47
8.1.50.0050.00317.52
8.1.40.0060.00317.43
8.1.30.0080.00017.63
8.1.20.0070.00017.58
8.1.10.0060.00317.57
8.1.00.0070.00017.43
8.0.300.0030.00618.77
8.0.290.0060.00316.75
8.0.280.0050.00318.50
8.0.270.0070.00017.18
8.0.260.0000.00617.29
8.0.250.0070.00016.88
8.0.240.0030.00316.97
8.0.230.0070.00016.81
8.0.220.0060.00016.92
8.0.210.0000.00716.92
8.0.200.0060.00017.03
8.0.190.0030.00616.95
8.0.180.0000.00716.90
8.0.170.0040.00416.92
8.0.160.0040.00316.96
8.0.150.0030.00316.85
8.0.140.0000.00716.76
8.0.130.0030.00313.39
8.0.120.0060.00316.92
8.0.110.0030.00516.92
8.0.100.0070.00016.93
8.0.90.0070.00016.82
8.0.80.0090.00616.83
8.0.70.0050.00316.93
8.0.60.0070.00016.97
8.0.50.0040.00416.87
8.0.30.0080.01017.02
8.0.20.0050.01417.40
8.0.10.0040.00417.00
8.0.00.0110.00916.82
7.4.330.0050.00015.16
7.4.320.0030.00316.52
7.4.300.0000.00616.53
7.4.290.0000.00716.63
7.4.280.0000.00716.61
7.4.270.0030.00316.50
7.4.260.0000.00716.64
7.4.250.0000.00816.59
7.4.240.0060.00116.51
7.4.230.0030.00316.51
7.4.220.0130.01316.43
7.4.210.0030.01716.62
7.4.200.0070.00016.46
7.4.160.0060.01016.47
7.4.150.0130.01317.40
7.4.140.0090.00717.86
7.4.130.0080.00816.55
7.4.120.0100.00716.63
7.4.110.0100.00716.48
7.4.100.0070.01016.64
7.4.90.0130.00316.34
7.4.80.0060.01319.39
7.4.70.0070.01016.40
7.4.60.0100.00916.56
7.4.50.0030.00316.69
7.4.40.0130.00316.67
7.4.30.0080.01116.50
7.4.10.0100.00714.87
7.4.00.0060.01014.91
7.3.330.0050.00213.15
7.3.320.0030.00313.18
7.3.310.0000.00816.34
7.3.300.0030.00316.16
7.3.290.0060.00916.31
7.3.280.0060.01116.37
7.3.270.0070.01117.40
7.3.260.0120.00616.32
7.3.250.0100.00716.43
7.3.240.0130.00316.43
7.3.230.0120.00916.40
7.3.210.0100.00716.48
7.3.200.0150.00819.39
7.3.190.0030.01316.58
7.3.180.0080.00816.25
7.3.170.0130.00616.38
7.3.160.0080.00816.45
7.3.130.0080.00814.78
7.3.120.0040.01314.85
7.3.110.0040.01215.01
7.3.100.0020.01314.88
7.3.90.0060.00914.94
7.3.80.0060.00614.79
7.3.70.0050.00714.84
7.3.60.0060.00814.72
7.3.50.0100.00614.77
7.3.40.0100.00514.63
7.3.30.0080.00714.86
7.3.20.0060.00816.72
7.3.10.0060.00616.39
7.3.00.0080.00816.67
7.2.330.0110.00716.49
7.2.320.0030.01316.79
7.2.310.0130.01016.45
7.2.300.0100.00716.67
7.2.290.0090.00916.77
7.2.260.0040.01514.95
7.2.250.0070.01115.04
7.2.240.0090.00914.97
7.2.230.0020.01415.08
7.2.220.0020.01415.21
7.2.210.0040.01215.09
7.2.200.0030.01115.20
7.2.190.0050.01115.23
7.2.180.0050.00715.06
7.2.170.0020.01015.12
7.2.160.0040.00915.15
7.2.150.0060.00816.97
7.2.140.0090.00416.86
7.2.130.0090.00917.02
7.2.120.0040.00916.79
7.2.110.0050.01116.89
7.2.100.0030.01316.91
7.2.90.0040.01017.01
7.2.80.0080.00816.97
7.2.70.0080.00517.04
7.2.60.0080.00716.93
7.2.50.0080.00716.92
7.2.40.0030.00717.11
7.2.30.0070.00816.83
7.2.20.0060.00917.01
7.2.10.0060.01017.02
7.2.00.0080.00817.05
7.1.330.0100.00515.83
7.1.320.0050.01015.80
7.1.310.0030.01015.87
7.1.300.0060.00715.79
7.1.290.0050.01015.75
7.1.280.0070.00615.83
7.1.270.0060.00615.78
7.1.260.0020.01515.70
7.1.250.0050.00715.83
7.1.240.0000.00815.73
7.1.230.0120.00315.88
7.1.220.0080.00015.89
7.1.210.0090.00615.68
7.1.200.0160.00015.46
7.1.190.0080.00015.52
7.1.180.0000.01315.56
7.1.170.0090.00415.83
7.1.160.0060.00915.94
7.1.150.0100.00315.94
7.1.140.0080.00615.85
7.1.130.0040.00915.74
7.1.120.0030.01015.83
7.1.110.0030.00715.93
7.1.100.0110.00315.93
7.1.90.0080.00816.03
7.1.80.0030.01015.67
7.1.70.0070.00516.31
7.1.60.0090.01117.78
7.1.50.0130.00716.23
7.1.40.0070.01016.03
7.1.30.0000.01315.68
7.1.20.0030.00715.60
7.1.10.0030.01015.96
7.1.00.0130.03219.13
7.0.330.0070.00715.36
7.0.320.0000.01315.39
7.0.310.0030.01215.49
7.0.300.0080.00315.47
7.0.290.0030.01215.51
7.0.280.0100.00315.23
7.0.270.0060.00915.63
7.0.260.0070.01015.25
7.0.250.0080.00415.40
7.0.240.0140.00315.61
7.0.230.0110.00415.60
7.0.220.0060.00615.48
7.0.210.0070.00715.27
7.0.200.0070.00416.13
7.0.190.0090.00615.36
7.0.180.0040.00915.49
7.0.170.0090.00615.53
7.0.160.0030.01015.57
7.0.150.0070.00715.51
7.0.140.0060.03518.65
7.0.130.0040.01115.59
7.0.120.0030.01015.57
7.0.110.0030.00615.43
7.0.100.0020.03317.79
7.0.90.0100.03817.63
7.0.80.0080.04017.70
7.0.70.0100.03617.81
7.0.60.0100.03717.72
7.0.50.0050.04517.92
7.0.40.0080.04016.88
7.0.30.0020.05516.76
7.0.20.0070.04516.79
7.0.10.0070.02716.79
7.0.00.0050.04516.73
5.6.400.0070.00714.48
5.6.390.0120.00314.46
5.6.380.0060.00914.39
5.6.370.0060.00614.53
5.6.360.0060.01014.11
5.6.350.0030.01314.80
5.6.340.0040.01514.61
5.6.330.0000.01514.30
5.6.320.0060.00914.58
5.6.310.0060.00614.58
5.6.300.0030.01314.38
5.6.290.0030.00614.64
5.6.280.0030.04117.75
5.6.270.0040.01114.52
5.6.260.0110.00014.59
5.6.250.0070.04217.54
5.6.240.0050.04017.43
5.6.230.0050.03017.50
5.6.220.0050.04417.49
5.6.210.0080.02717.55
5.6.200.0090.04217.90
5.6.190.0080.04617.68
5.6.180.0090.04117.78
5.6.170.0110.04417.70
5.6.160.0070.04417.79
5.6.150.0100.03817.72
5.6.140.0000.04617.74
5.6.130.0080.04717.70
5.6.120.0090.04017.76
5.6.110.0050.03517.88
5.6.100.0080.04517.58
5.6.90.0080.04817.73
5.6.80.0120.04017.20
5.6.70.0030.04617.42
5.6.60.0070.04017.42
5.6.50.0030.04417.51
5.6.40.0030.03517.39
5.6.30.0080.04217.35
5.6.20.0040.04917.41
5.6.10.0110.03717.35
5.6.00.0150.03717.26
5.5.380.0080.04017.35
5.5.370.0050.04417.34
5.5.360.0070.04317.56
5.5.350.0100.04517.39
5.5.340.0030.04317.59
5.5.330.0030.03317.68
5.5.320.0080.04417.55
5.5.310.0080.04417.71
5.5.300.0050.04317.73
5.5.290.0110.03817.75
5.5.280.0050.04917.57
5.5.270.0080.04617.70
5.5.260.0130.04117.66
5.5.250.0020.05017.57
5.5.240.0080.04117.31
5.5.230.0050.04417.40
5.5.220.0070.03517.33
5.5.210.0080.04317.41
5.5.200.0080.03917.19
5.5.190.0070.04617.24
5.5.180.0100.03817.22
5.5.170.0030.01414.35
5.5.160.0100.04017.26
5.5.150.0030.04417.44
5.5.140.0090.04417.36
5.5.130.0150.03217.23
5.5.120.0020.04317.20
5.5.110.0100.04017.13
5.5.100.0120.02517.18
5.5.90.0080.02317.36
5.5.80.0030.04317.28
5.5.70.0120.03517.29
5.5.60.0070.04017.09
5.5.50.0070.04117.12
5.5.40.0070.03817.18
5.5.30.0130.02517.17
5.5.20.0080.04017.12
5.5.10.0050.04417.21
5.5.00.0090.03617.21
5.4.450.0060.04515.77
5.4.440.0040.04415.87
5.4.430.0090.03015.74
5.4.420.0050.04215.76
5.4.410.0000.04715.86
5.4.400.0060.04115.59
5.4.390.0060.03715.76
5.4.380.0070.03015.73
5.4.370.0020.04615.68
5.4.360.0080.03815.68
5.4.350.0000.04415.72
5.4.340.0070.03515.71
5.4.330.0000.01112.38
5.4.320.0070.04315.71
5.4.310.0050.02815.81
5.4.300.0100.03715.74
5.4.290.0000.04515.68
5.4.280.0050.03815.68
5.4.270.0030.04115.71
5.4.260.0070.03715.68
5.4.250.0070.04015.70
5.4.240.0030.03015.77
5.4.230.0070.02515.80
5.4.220.0030.04515.72
5.4.210.0050.04115.60
5.4.200.0030.04115.72
5.4.190.0080.02715.81
5.4.180.0070.04015.70
5.4.170.0030.04115.73
5.4.160.0080.03515.71
5.4.150.0080.04015.70
5.4.140.0000.04314.36
5.4.130.0050.04014.35
5.4.120.0080.03314.35
5.4.110.0080.03514.39
5.4.100.0050.03714.30
5.4.90.0050.03714.39
5.4.80.0020.02614.36
5.4.70.0060.03814.29
5.4.60.0070.03814.31
5.4.50.0020.04114.31
5.4.40.0030.02314.40
5.4.30.0080.03514.39
5.4.20.0100.03514.33
5.4.10.0100.03314.40
5.4.00.0110.02814.04
5.3.290.0060.04013.44
5.3.280.0070.03713.48
5.3.270.0080.03713.50
5.3.260.0030.02913.51
5.3.250.0050.03913.46
5.3.240.0050.03813.50
5.3.230.0080.04013.43
5.3.220.0050.03313.49
5.3.210.0040.03713.42
5.3.200.0100.02513.47
5.3.190.0040.02313.47
5.3.180.0080.03313.48
5.3.170.0030.04313.41
5.3.160.0090.03213.41
5.3.150.0030.04113.48
5.3.140.0070.03813.47
5.3.130.0100.04113.40
5.3.120.0080.04013.47
5.3.110.0040.04013.47
5.3.100.0020.03513.13
5.3.90.0070.03213.20
5.3.80.0020.02713.20
5.3.70.0080.04013.10
5.3.60.0000.04113.09
5.3.50.0020.04213.17
5.3.40.0070.03713.07
5.3.30.0070.03513.15
5.3.20.0070.03613.04
5.3.10.0040.02413.02
5.3.00.0030.04212.90
5.2.170.0030.07011.00
5.2.160.0070.05311.08
5.2.150.0100.06010.97
5.2.140.0070.06011.00
5.2.130.0070.06011.11
5.2.120.0070.06011.04
5.2.110.0070.06010.91
5.2.100.0030.06311.08
5.2.90.0100.05311.11
5.2.80.0030.06311.18
5.2.70.0070.04010.98
5.2.60.0030.06310.99
5.2.50.0070.06011.03
5.2.40.0030.04311.07
5.2.30.0000.03310.79
5.2.20.0000.05010.94
5.2.10.0070.06010.97
5.2.00.0070.05710.60
5.1.60.0070.03310.00
5.1.50.0100.05010.13
5.1.40.0070.05310.07
5.1.30.0070.04710.47
5.1.20.0000.05010.50
5.1.10.0070.03710.16
5.1.00.0030.04010.19
5.0.50.0070.0408.41
5.0.40.0000.0438.51
5.0.30.0030.0638.07
5.0.20.0100.0338.28
5.0.10.0070.0408.28
5.0.00.0070.0678.26
4.4.90.0030.0338.06
4.4.80.0000.0308.06
4.4.70.0000.0408.06
4.4.60.0030.0378.06
4.4.50.0070.0308.06
4.4.40.0000.0578.06
4.4.30.0000.0408.06
4.4.20.0000.0378.06
4.4.10.0000.0378.06
4.4.00.0100.0508.06
4.3.110.0030.0338.06
4.3.100.0000.0378.06
4.3.90.0000.0378.06
4.3.80.0030.0508.06
4.3.70.0000.0378.06
4.3.60.0000.0378.06
4.3.50.0070.0308.06
4.3.40.0030.0578.06
4.3.30.0000.0378.06
4.3.20.0030.0408.06
4.3.10.0000.0378.06
4.3.00.0030.0278.06

preferences:
50.85 ms | 401 KiB | 5 Q