3v4l.org

run code in 300+ PHP versions simultaneously
<?php function coolPluck($array, $lookup) { $output = array(); foreach($array as $k => $v) { if($k === $lookup) { $output[$k] = $v; } if(is_array($v)) { $results = coolPluck($v, $lookup); if(isset($results[$lookup]) && isset($output[$lookup])) { //$output = array_merge((array) $results[$lookup], (array) $output[$lookup]); $output = (array) $results[$lookup] + (array) $output[$lookup]; var_dump($output); } else { //$output = array_merge($results, $output); $output = $results + $output; var_dump($output); } } } return $output; } $testArray = array('test' => array('percy' => array('percy' => 'hatcherson'), 'percy' => array('mitchell', 'anderson'))); var_dump(coolPluck($testArray, 'percy'));

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)
8.3.40.0180.00318.85
8.3.30.0210.00018.72
8.3.20.0040.00418.77
8.3.10.0060.00318.77
8.3.00.0060.00319.26
8.2.170.0110.00422.96
8.2.160.0060.01319.08
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0000.00819.77
8.2.110.0000.01119.17
8.2.100.0040.00817.91
8.2.90.0000.01319.20
8.2.80.0060.00317.97
8.2.70.0040.00417.75
8.2.60.0000.00818.04
8.2.50.0040.00417.93
8.2.40.0030.00519.33
8.2.30.0000.00917.71
8.2.20.0090.00017.77
8.2.10.0000.00817.82
8.2.00.0040.00417.83
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00722.65
8.1.230.0050.00517.91
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0000.00917.34
8.1.180.0060.00318.10
8.1.170.0000.00917.62
8.1.160.0030.00318.95
8.1.150.0050.00218.66
8.1.140.0030.00517.49
8.1.130.0040.00419.19
8.1.120.0070.00017.38
8.1.110.0040.00417.50
8.1.100.0030.00317.39
8.1.90.0060.00317.41
8.1.80.0080.00017.50
8.1.70.0000.00717.50
8.1.60.0050.00317.59
8.1.50.0000.00817.62
8.1.40.0080.00017.55
8.1.30.0080.00417.50
8.1.20.0060.00317.50
8.1.10.0020.00517.64
8.1.00.0000.00817.45
8.0.300.0040.00418.77
8.0.290.0050.00316.74
8.0.280.0030.00318.59
8.0.270.0040.00417.28
8.0.260.0000.00816.89
8.0.250.0000.00816.94
8.0.240.0050.00317.04
8.0.230.0000.00817.11
8.0.220.0040.00416.95
8.0.210.0050.00316.86
8.0.200.0030.00317.02
8.0.190.0030.00517.07
8.0.180.0050.00217.00
8.0.170.0000.00817.02
8.0.160.0050.00516.82
8.0.150.0040.00416.80
8.0.140.0080.00016.96
8.0.130.0030.00313.40
8.0.120.0040.00416.76
8.0.110.0040.00416.84
8.0.100.0040.00416.95
8.0.90.0040.00417.02
8.0.80.0080.00817.03
8.0.70.0070.00016.86
8.0.60.0050.00316.79
8.0.50.0040.00417.07
8.0.30.0090.00917.09
8.0.20.0120.00717.16
8.0.10.0040.00417.05
8.0.00.0110.00916.70
7.4.330.0050.00012.95
7.4.320.0060.00016.60
7.4.300.0000.00616.63
7.4.290.0070.00016.56
7.4.280.0040.00416.49
7.4.270.0070.00016.68
7.4.260.0030.00313.28
7.4.250.0030.00616.61
7.4.240.0050.00316.55
7.4.230.0030.00316.51
7.4.220.0040.01416.50
7.4.210.0060.01216.50
7.4.200.0030.00316.63
7.4.190.0040.00416.68
7.4.160.0180.00616.62
7.4.150.0060.01116.63
7.4.140.0130.01517.86
7.4.130.0120.00416.82
7.4.120.0030.01616.43
7.4.110.0170.00316.45
7.4.100.0090.00916.48
7.4.90.0060.01316.54
7.4.80.0030.01319.39
7.4.70.0170.00316.50
7.4.60.0190.00316.63
7.4.50.0050.00016.64
7.4.40.0070.01116.71
7.4.30.0130.00616.69
7.4.10.0060.00914.93
7.4.00.0080.00714.92
7.3.330.0060.00013.40
7.3.320.0060.00013.35
7.3.310.0000.00716.19
7.3.300.0030.00316.43
7.3.290.0090.00916.34
7.3.280.0100.01016.29
7.3.270.0090.00916.63
7.3.260.0120.00616.63
7.3.240.0120.00916.33
7.3.230.0090.00916.58
7.3.210.0140.00316.67
7.3.200.0060.01516.44
7.3.190.0090.00916.51
7.3.180.0080.00816.68
7.3.170.0080.00816.49
7.3.160.0090.00616.45
7.3.130.0090.00615.08
7.3.120.0040.01014.80
7.3.110.0120.00614.93
7.3.100.0120.00314.98
7.3.90.0100.00614.81
7.3.80.0030.00615.00
7.3.70.0080.00414.98
7.3.60.0000.01414.99
7.3.50.0070.01314.96
7.3.40.0060.00914.95
7.3.30.0070.00714.85
7.3.20.0050.00516.63
7.3.10.0040.00616.79
7.3.00.0050.00916.60
7.2.330.0130.00616.50
7.2.320.0090.00916.65
7.2.310.0070.01016.71
7.2.300.0100.00716.72
7.2.290.0190.00016.50
7.2.260.0090.00914.85
7.2.250.0110.00414.91
7.2.240.0090.00614.97
7.2.230.0030.01315.19
7.2.220.0110.00315.07
7.2.210.0040.00715.18
7.2.200.0100.00315.14
7.2.190.0040.01115.18
7.2.180.0070.01315.08
7.2.170.0040.01115.02
7.2.160.0070.00415.14
7.2.150.0070.01016.94
7.2.140.0070.00717.08
7.2.130.0070.00816.88
7.2.120.0050.00716.95
7.2.110.0090.00516.93
7.2.100.0020.01116.80
7.2.90.0020.01216.91
7.2.80.0070.00516.83
7.2.70.0050.01016.83
7.2.60.0080.00616.94
7.2.50.0050.00816.89
7.2.40.0060.00617.06
7.2.30.0030.01217.11
7.2.20.0070.00716.96
7.2.10.0020.01016.97
7.2.00.0050.01017.79
7.1.330.0060.00915.68
7.1.320.0090.00615.98
7.1.310.0080.00415.90
7.1.300.0110.00415.63
7.1.290.0110.00415.82
7.1.280.0070.00716.00
7.1.270.0070.00715.75
7.1.260.0060.00615.86
7.1.250.0070.00415.78
7.1.240.0060.00615.53
7.1.230.0070.00715.74
7.1.220.0060.00615.71
7.1.210.0100.00415.90
7.1.200.0040.00815.79
7.1.190.0100.00715.69
7.1.180.0080.00815.94
7.1.170.0040.00815.79
7.1.160.0070.00315.82
7.1.150.0070.01415.72
7.1.140.0000.01115.74
7.1.130.0030.01315.94
7.1.120.0040.00715.70
7.1.110.0060.00915.77
7.1.100.0070.00516.91
7.1.90.0110.00715.68
7.1.80.0100.00715.89
7.1.70.0080.00616.31
7.1.60.0080.01017.41
7.1.50.0070.00616.45
7.1.40.0030.00615.69
7.1.30.0070.00715.97
7.1.20.0040.00415.53
7.1.10.0060.00315.88
7.1.00.0050.02019.05
7.0.330.0100.00015.36
7.0.320.0060.00915.07
7.0.310.0120.00015.61
7.0.300.0030.01015.38
7.0.290.0080.00815.41
7.0.280.0070.01315.22
7.0.270.0100.00315.41
7.0.260.0060.00915.54
7.0.250.0030.01315.39
7.0.240.0060.00615.40
7.0.230.0060.00915.61
7.0.220.0090.00615.42
7.0.210.0070.00415.51
7.0.200.0020.01016.21
7.0.190.0000.01515.55
7.0.180.0000.01615.49
7.0.170.0070.00415.11
7.0.160.0000.01315.38
7.0.150.0040.00715.52
7.0.140.0100.03818.83
7.0.130.0030.00915.28
7.0.120.0050.03818.79
7.0.110.0120.00015.39
7.0.100.0070.00715.34
7.0.90.0030.00615.24
7.0.80.0100.00315.39
7.0.70.0030.00515.70
7.0.60.0110.03817.53
7.0.50.0050.03916.76
7.0.40.0090.02916.89
7.0.30.0180.04716.85
7.0.20.0100.02816.74
7.0.10.0200.04316.87
7.0.00.0050.02316.84
5.6.400.0080.00814.42
5.6.390.0030.00714.38
5.6.380.0040.01214.76
5.6.370.0060.00914.19
5.6.360.0040.01214.11
5.6.350.0090.00914.16
5.6.340.0110.00414.61
5.6.330.0090.00314.40
5.6.320.0000.00914.59
5.6.310.0060.00614.27
5.6.300.0160.00014.66
5.6.290.0080.00714.34
5.6.280.0030.04017.60
5.6.270.0060.00914.56
5.6.260.0070.00714.60
5.6.250.0000.00914.55
5.6.240.0030.01014.70
5.6.230.0000.01714.48
5.6.220.0080.00814.79
5.6.210.0110.04017.58
5.6.200.0050.03516.21
5.6.190.0030.04317.53
5.6.180.0170.04417.53
5.6.170.0220.03017.48
5.6.160.0050.03817.39
5.6.150.0050.03316.27
5.6.140.0030.04816.20
5.6.130.0120.04016.32
5.6.120.0070.04517.80
5.6.110.0050.03117.66
5.6.100.0090.03717.75
5.6.90.0080.04717.82
5.6.80.0120.04217.30
5.6.70.0170.04217.44
5.6.60.0000.00914.38
5.6.50.0030.00614.49
5.6.40.0090.00314.28
5.6.30.0040.01114.54
5.6.20.0000.00914.45
5.6.10.0040.00814.50
5.6.00.0040.00714.40
5.5.380.0030.01214.39
5.5.370.0080.00014.35
5.5.360.0030.01314.36
5.5.350.0070.04817.52
5.5.340.0100.03516.06
5.5.330.0140.03317.52
5.5.320.0120.02717.33
5.5.310.0180.04317.25
5.5.300.0090.03916.20
5.5.290.0030.02716.21
5.5.280.0080.04517.55
5.5.270.0050.02817.75
5.5.260.0050.04617.48
5.5.250.0090.04017.27
5.5.240.0050.02017.34
5.5.230.0110.00314.56
5.5.220.0030.00914.15
5.5.210.0030.00714.38
5.5.200.0040.01114.58
5.5.190.0090.00614.14
5.5.180.0080.00014.54
5.5.170.0040.00714.33
5.5.160.0060.00314.41
5.5.150.0130.00313.86
5.5.140.0000.00914.50
5.5.130.0060.00914.33
5.5.120.0110.00414.14
5.5.110.0060.00314.57
5.5.100.0040.01214.54
5.5.90.0040.01214.42
5.5.80.0110.00314.25
5.5.70.0000.01114.39
5.5.60.0030.01214.42
5.5.50.0060.00314.45
5.5.40.0030.01014.46
5.5.30.0030.01014.40
5.5.20.0080.00414.14
5.5.10.0040.00414.41
5.5.00.0060.00314.05
5.4.450.0080.02815.83
5.4.440.0030.04815.80
5.4.430.0090.03316.00
5.4.420.0030.04115.94
5.4.410.0050.02715.74
5.4.400.0030.04315.79
5.4.390.0080.02315.63
5.4.380.0100.03715.76
5.4.370.0080.02615.83
5.4.360.0030.04015.78
5.4.350.0060.04315.79
5.4.340.0080.03815.82
5.4.330.0000.00612.41
5.4.320.0080.02015.71
5.4.310.0070.03715.75
5.4.300.0090.03815.71
5.4.290.0070.02015.83
5.4.280.0090.03815.71
5.4.270.0100.02815.74
5.4.260.0050.03015.64
5.4.250.0090.02415.66
5.4.240.0050.03515.78
5.4.230.0030.03815.80
5.4.220.0020.02815.78
5.4.210.0030.02315.66
5.4.200.0070.02515.75
5.4.190.0060.03315.63
5.4.180.0050.04115.63
5.4.170.0080.02815.63
5.4.160.0050.03115.62
5.4.150.0070.04015.74
5.4.140.0080.03614.39
5.4.130.0050.03314.38
5.4.120.0100.03014.45
5.4.110.0030.04014.40
5.4.100.0000.03114.40
5.4.90.0030.02614.35
5.4.80.0110.01514.43
5.4.70.0030.02814.46
5.4.60.0060.02314.53
5.4.50.0000.04114.39
5.4.40.0020.02314.40
5.4.30.0000.02414.34
5.4.20.0050.03014.37
5.4.10.0020.04014.38
5.4.00.0050.02014.07
5.3.290.0060.04513.55
5.3.280.0050.04113.51
5.3.270.0050.04013.58
5.3.260.0020.02913.53
5.3.250.0020.02313.52
5.3.240.0080.03513.58
5.3.230.0070.03413.51
5.3.220.0110.03613.56
5.3.210.0060.02113.50
5.3.200.0040.04113.45
5.3.190.0070.02213.51
5.3.180.0030.02413.49
5.3.170.0100.03513.45
5.3.160.0040.03013.50
5.3.150.0000.02913.51
5.3.140.0050.02313.51
5.3.130.0030.02013.51
5.3.120.0070.03713.49
5.3.110.0050.03213.42
5.3.100.0050.02913.30
5.3.90.0030.02713.29
5.3.80.0030.02613.21
5.3.70.0060.03013.22
5.3.60.0050.02713.23
5.3.50.0050.03513.18
5.3.40.0040.03413.13
5.3.30.0020.02613.10
5.3.20.0050.02913.08
5.3.10.0070.03312.98
5.3.00.0030.03613.04
5.2.170.0030.03711.22
5.2.160.0030.03011.16
5.2.150.0000.05311.17
5.2.140.0000.03311.03
5.2.130.0100.05711.15
5.2.120.0030.06311.10
5.2.110.0000.06311.25
5.2.100.0000.04311.28
5.2.90.0170.05011.05
5.2.80.0030.05711.02
5.2.70.0030.04011.14
5.2.60.0070.03711.10
5.2.50.0030.04711.06
5.2.40.0000.03711.05
5.2.30.0070.04710.97
5.2.20.0100.05010.97
5.2.10.0030.03310.93
5.2.00.0000.04010.72
5.1.60.0070.02310.02
5.1.50.0000.04710.04
5.1.40.0030.0509.88
5.1.30.0030.04310.35
5.1.20.0030.05710.31
5.1.10.0070.04010.11
5.1.00.0000.05010.04
5.0.50.0070.0238.61
5.0.40.0030.0178.56
5.0.30.0030.0678.21
5.0.20.0030.0338.36
5.0.10.0030.0178.25
5.0.00.0000.0578.09
4.4.90.0000.0237.94
4.4.80.0000.0207.94
4.4.70.0000.0177.94
4.4.60.0000.0307.94
4.4.50.0030.0377.94
4.4.40.0030.0377.94
4.4.30.0000.0307.94
4.4.20.0070.0377.94
4.4.10.0030.0137.94
4.4.00.0000.0277.94
4.3.110.0000.0207.94
4.3.100.0000.0207.94
4.3.90.0030.0207.94
4.3.80.0000.0507.94
4.3.70.0030.0307.94
4.3.60.0070.0277.94
4.3.50.0070.0177.94
4.3.40.0030.0377.94
4.3.30.0000.0237.94
4.3.20.0000.0207.94
4.3.10.0000.0377.94
4.3.00.0030.0237.94

preferences:
44.75 ms | 400 KiB | 5 Q