3v4l.org

run code in 300+ PHP versions simultaneously
<?php function coolPluck($array, $allowed) { $output = array(); foreach($allowed as $keyToFind) { foreach($array as $k => $v) { if($k === $keyToFind) { $output[$keyToFind] = $v; } if(is_array($v)) { $results = coolPluck($v, $allowed); if (isset($results[$keyToFind])) { $output[$keyToFind] = array_merge((array)$output[$keyToFind], (array)$results[$keyToFind]); } } } } return $output; } $testArray = array('test' => array('percy' => array('percy' => 'hatcherson'), 'percy' => array('mitchell', 'anderson'))); var_dump(coolPluck($testArray, array('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)
8.3.40.0120.00618.68
8.3.30.0070.00718.89
8.3.20.0040.00420.71
8.3.10.0080.00021.12
8.3.00.0040.00723.51
8.2.170.0070.00722.96
8.2.160.0100.00320.38
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.11
8.2.110.0120.00422.25
8.2.100.0040.00817.84
8.2.90.0080.00019.17
8.2.80.0030.00619.20
8.2.70.0030.00617.63
8.2.60.0090.00017.93
8.2.50.0080.00018.07
8.2.40.0060.00318.28
8.2.30.0030.00319.39
8.2.20.0040.00419.50
8.2.10.0070.00017.88
8.2.00.0030.00617.82
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0180.00422.59
8.1.230.0030.00921.04
8.1.220.0000.00818.77
8.1.210.0000.00818.77
8.1.200.0000.00917.35
8.1.190.0040.00417.52
8.1.180.0040.00418.10
8.1.170.0030.00518.65
8.1.160.0040.00418.91
8.1.150.0030.00618.61
8.1.140.0000.00717.46
8.1.130.0050.00317.82
8.1.120.0030.00317.50
8.1.110.0070.00017.50
8.1.100.0050.00317.49
8.1.90.0040.00417.35
8.1.80.0000.00817.52
8.1.70.0070.00017.48
8.1.60.0000.00917.61
8.1.50.0080.00017.39
8.1.40.0090.00017.54
8.1.30.0000.00717.61
8.1.20.0060.00317.68
8.1.10.0000.00817.57
8.1.00.0030.00517.41
8.0.300.0000.00719.88
8.0.290.0000.00717.18
8.0.280.0070.00018.46
8.0.270.0000.00817.33
8.0.260.0030.00316.81
8.0.250.0000.00816.93
8.0.240.0000.00817.02
8.0.230.0000.00716.98
8.0.220.0030.00316.92
8.0.210.0000.00716.96
8.0.200.0090.00017.02
8.0.190.0040.00416.97
8.0.180.0050.00317.02
8.0.170.0050.00316.90
8.0.160.0030.00316.93
8.0.150.0000.00716.92
8.0.140.0070.00016.86
8.0.130.0000.00513.42
8.0.120.0040.00416.94
8.0.110.0040.00416.99
8.0.100.0040.00417.05
8.0.90.0040.00416.77
8.0.80.0130.00316.85
8.0.70.0040.00417.09
8.0.60.0070.00016.83
8.0.50.0040.00416.95
8.0.30.0120.00817.14
8.0.20.0180.02017.40
8.0.10.0040.00416.97
8.0.00.0110.00916.88
7.4.330.0050.00016.79
7.4.320.0030.00316.42
7.4.300.0060.00016.50
7.4.290.0040.00416.65
7.4.280.0080.00316.51
7.4.270.0050.00216.50
7.4.260.0030.00313.29
7.4.250.0060.00316.60
7.4.240.0000.00716.67
7.4.230.0080.00016.50
7.4.220.0070.02016.46
7.4.210.0070.01016.63
7.4.200.0030.00316.50
7.4.190.0000.00716.67
7.4.160.0090.00916.77
7.4.150.0090.00917.40
7.4.140.0090.01217.86
7.4.130.0090.00616.57
7.4.120.0160.00316.73
7.4.110.0100.00616.38
7.4.100.0140.01216.74
7.4.90.0170.00716.66
7.4.80.0070.01419.39
7.4.70.0080.00816.56
7.4.60.0130.00316.50
7.4.50.0060.00316.30
7.4.40.0140.00022.77
7.4.30.0130.00316.53
7.4.10.0090.00915.20
7.4.00.0100.00614.94
7.3.330.0050.00013.43
7.3.320.0030.00313.36
7.3.310.0030.00616.41
7.3.300.0030.00316.43
7.3.290.0110.00316.47
7.3.280.0090.00716.46
7.3.270.0070.01117.40
7.3.260.0150.01318.24
7.3.250.0130.00416.59
7.3.240.0150.00616.30
7.3.230.0110.00716.42
7.3.210.0090.00916.45
7.3.200.0110.00719.39
7.3.190.0110.01016.59
7.3.180.0030.01316.56
7.3.170.0130.00316.39
7.3.160.0060.01016.64
7.3.130.0070.01014.96
7.3.120.0080.00814.79
7.3.110.0030.01414.88
7.3.100.0030.00714.80
7.3.90.0030.01014.67
7.3.80.0000.01414.91
7.3.70.0000.01014.87
7.3.60.0030.00914.86
7.3.50.0090.00615.01
7.3.40.0030.01014.86
7.3.30.0070.00714.97
7.3.20.0040.01116.85
7.3.10.0140.00316.75
7.3.00.0100.00316.89
7.2.330.0100.00816.79
7.2.320.0070.01716.48
7.2.310.0180.00316.72
7.2.300.0130.00516.59
7.2.290.0140.00316.53
7.2.260.0030.00914.67
7.2.250.0090.00915.27
7.2.240.0090.00615.19
7.2.230.0000.01615.36
7.2.220.0000.01515.16
7.2.210.0090.00315.25
7.2.200.0030.00615.18
7.2.190.0030.01015.20
7.2.180.0000.01514.89
7.2.170.0060.00314.79
7.2.160.0080.00815.04
7.2.150.0080.00417.05
7.2.140.0030.01417.00
7.2.130.0000.01417.06
7.2.120.0030.01316.76
7.2.110.0000.01216.98
7.2.100.0080.00816.93
7.2.90.0100.00717.14
7.2.80.0070.00716.59
7.2.70.0070.01017.04
7.2.60.0150.00416.72
7.2.50.0060.00616.98
7.2.40.0030.01016.76
7.2.30.0030.01417.03
7.2.20.0000.01616.93
7.2.10.0080.00417.21
7.2.00.0090.00616.95
7.1.330.0070.00715.88
7.1.320.0000.01116.09
7.1.310.0000.01415.62
7.1.300.0030.01015.49
7.1.290.0000.01415.60
7.1.280.0030.01015.58
7.1.270.0060.00615.77
7.1.260.0080.00815.61
7.1.250.0060.00515.76
7.1.240.0120.00315.82
7.1.230.0030.00915.80
7.1.220.0060.00615.80
7.1.210.0070.00715.94
7.1.200.0030.01315.69
7.1.190.0030.01415.87
7.1.180.0040.01415.94
7.1.170.0030.01015.57
7.1.160.0030.01015.71
7.1.150.0080.00315.80
7.1.140.0070.01015.60
7.1.130.0090.00615.86
7.1.120.0080.00015.61
7.1.110.0070.00415.99
7.1.100.0030.01015.92
7.1.90.0000.01515.65
7.1.80.0120.00615.60
7.1.70.0030.00716.46
7.1.60.0060.00916.69
7.1.50.0080.01116.55
7.1.40.0030.00915.73
7.1.30.0030.00615.80
7.1.20.0040.00815.71
7.1.10.0070.00715.94
7.1.00.0030.02319.24
7.0.330.0040.01115.24
7.0.320.0030.01015.19
7.0.310.0090.00615.37
7.0.300.0110.00415.48
7.0.290.0100.00715.11
7.0.280.0030.01015.41
7.0.270.0070.01015.52
7.0.260.0060.01015.45
7.0.250.0030.00715.45
7.0.240.0000.01315.52
7.0.230.0090.00915.41
7.0.220.0000.01115.34
7.0.210.0070.00715.56
7.0.200.0010.01016.11
7.0.190.0030.00915.37
7.0.180.0040.00715.50
7.0.170.0090.00615.38
7.0.160.0030.00715.42
7.0.150.0040.00415.47
7.0.140.0060.04018.70
7.0.130.0090.00915.54
7.0.120.0060.00315.45
7.0.110.0050.02517.74
7.0.100.0080.02317.74
7.0.90.0090.03217.81
7.0.80.0050.04717.67
7.0.70.0100.04317.61
7.0.60.0080.02317.70
7.0.50.0050.04317.61
7.0.40.0040.02216.63
7.0.30.0020.04516.66
7.0.20.0040.02516.53
7.0.10.0050.03316.69
7.0.00.0020.02216.65
5.6.400.0090.00614.48
5.6.390.0070.01014.45
5.6.380.0040.00414.30
5.6.370.0120.00614.86
5.6.360.0030.00914.63
5.6.350.0030.01514.40
5.6.340.0070.01014.32
5.6.330.0000.01314.35
5.6.320.0030.01014.70
5.6.310.0090.00614.45
5.6.300.0140.00314.61
5.6.290.0060.01214.41
5.6.280.0050.03917.86
5.6.270.0000.01314.44
5.6.260.0060.03017.53
5.6.250.0050.02317.54
5.6.240.0090.02017.68
5.6.230.0020.02917.42
5.6.220.0100.03817.52
5.6.210.0050.02717.43
5.6.200.0080.02617.44
5.6.190.0090.03817.44
5.6.180.0030.02817.45
5.6.170.0040.03917.60
5.6.160.0090.02017.64
5.6.150.0030.03717.51
5.6.140.0050.02217.60
5.6.130.0100.03717.51
5.6.120.0050.02417.39
5.6.110.0070.01917.45
5.6.100.0110.04017.46
5.6.90.0100.02517.70
5.6.80.0050.04017.29
5.6.70.0030.02617.19
5.6.60.0020.02517.24
5.6.50.0020.04517.29
5.6.40.0120.03917.07
5.6.30.0130.03617.16
5.6.20.0050.04717.27
5.6.10.0060.03817.24
5.6.00.0100.01817.44
5.5.380.0020.02716.00
5.5.370.0050.03916.19
5.5.360.0080.03815.94
5.5.350.0030.04515.96
5.5.340.0120.03516.30
5.5.330.0050.02616.17
5.5.320.0050.02616.30
5.5.310.0030.02816.16
5.5.300.0060.04316.12
5.5.290.0060.04516.15
5.5.280.0060.02216.13
5.5.270.0030.02316.18
5.5.260.0040.03116.15
5.5.250.0030.04216.11
5.5.240.0060.05015.97
5.5.230.0050.02015.91
5.5.220.0080.01815.77
5.5.210.0030.01915.83
5.5.200.0030.03815.89
5.5.190.0110.01715.88
5.5.180.0030.03316.02
5.5.170.0090.00914.61
5.5.160.0100.03315.71
5.5.150.0040.03915.96
5.5.140.0050.03516.05
5.5.130.0120.02315.99
5.5.120.0070.02515.80
5.5.110.0030.02215.92
5.5.100.0070.02215.91
5.5.90.0050.02415.87
5.5.80.0070.02115.96
5.5.70.0030.01815.93
5.5.60.0000.02615.61
5.5.50.0040.02415.83
5.5.40.0000.02715.73
5.5.30.0060.02115.66
5.5.20.0020.02415.87
5.5.10.0000.02615.78
5.5.00.0020.02615.67
5.4.450.0050.04115.58
5.4.440.0050.02215.48
5.4.430.0020.04015.49
5.4.420.0100.04515.57
5.4.410.0080.03815.59
5.4.400.0020.02715.34
5.4.390.0040.03415.30
5.4.380.0030.03815.32
5.4.370.0060.02115.34
5.4.360.0030.02815.42
5.4.350.0050.04115.48
5.4.340.0040.04015.32
5.4.330.0110.00011.66
5.4.320.0070.04515.31
5.4.310.0000.02715.33
5.4.300.0060.03315.48
5.4.290.0070.03315.34
5.4.280.0020.03715.42
5.4.270.0030.02915.45
5.4.260.0100.01515.32
5.4.250.0060.02015.48
5.4.240.0030.02015.30
5.4.230.0040.02215.32
5.4.220.0030.02315.33
5.4.210.0000.02315.32
5.4.200.0020.02115.41
5.4.190.0070.02015.33
5.4.180.0000.02715.41
5.4.170.0050.02715.39
5.4.160.0130.01515.36
5.4.150.0050.01915.48
5.4.140.0060.01614.06
5.4.130.0020.02414.07
5.4.120.0030.02114.07
5.4.110.0050.03014.01
5.4.100.0050.02314.12
5.4.90.0050.01513.99
5.4.80.0030.02113.97
5.4.70.0000.02213.98
5.4.60.0060.01914.10
5.4.50.0050.02013.94
5.4.40.0050.01914.12
5.4.30.0050.01914.13
5.4.20.0020.02014.02
5.4.10.0050.01714.10
5.4.00.0020.01813.71
5.3.290.0030.04013.17
5.3.280.0030.02013.06
5.3.270.0030.02013.25
5.3.260.0030.02113.13
5.3.250.0000.02913.18
5.3.240.0030.02213.13
5.3.230.0040.02213.05
5.3.220.0030.02113.11
5.3.210.0050.02013.10
5.3.200.0080.01813.12
5.3.190.0050.02013.10
5.3.180.0040.02013.11
5.3.170.0060.01813.12
5.3.160.0050.01813.10
5.3.150.0020.02213.13
5.3.140.0030.01813.10
5.3.130.0050.02113.11
5.3.120.0020.01913.22
5.3.110.0020.02313.10
5.3.100.0040.01812.84
5.3.90.0040.01912.90
5.3.80.0060.02112.87
5.3.70.0070.01812.84
5.3.60.0030.02012.84
5.3.50.0030.02012.83
5.3.40.0030.02512.84
5.3.30.0020.02312.71
5.3.20.0060.01812.74
5.3.10.0080.02012.72
5.3.00.0050.01812.65
5.2.170.0070.02711.94
5.2.160.0030.02711.94
5.2.150.0000.03711.94
5.2.140.0030.02711.94
5.2.130.0000.02711.94
5.2.120.0000.02711.94
5.2.110.0100.02011.94
5.2.100.0030.02311.94
5.2.90.0030.02311.94
5.2.80.0030.02311.94
5.2.70.0100.02711.94
5.2.60.0000.03311.94
5.2.50.0070.05711.94
5.2.40.0070.04011.94
5.2.30.0070.04011.94
5.2.20.0070.06011.94
5.2.10.0030.04711.94
5.2.00.0030.03311.94
5.1.60.0000.06011.94
5.1.50.0070.05011.94
5.1.40.0000.03011.94
5.1.30.0070.05011.94
5.1.20.0030.03311.94
5.1.10.0030.05311.94
5.1.00.0000.05711.94
5.0.50.0030.02311.94
5.0.40.0030.04711.94
5.0.30.0030.05311.94
5.0.20.0030.04011.94
5.0.10.0030.04011.94
5.0.00.0000.05711.94
4.4.90.0030.01711.94
4.4.80.0030.03311.94
4.4.70.0000.01711.94
4.4.60.0000.03011.94
4.4.50.0030.01711.94
4.4.40.0030.05011.94
4.4.30.0030.03311.94
4.4.20.0100.02711.94
4.4.10.0030.03011.94
4.4.00.0000.02011.94
4.3.110.0030.03311.94
4.3.100.0030.01711.94
4.3.90.0070.02711.94
4.3.80.0000.05011.94
4.3.70.0030.02711.94
4.3.60.0000.03711.94
4.3.50.0000.02011.94
4.3.40.0030.05011.94
4.3.30.0070.02711.94
4.3.20.0030.03011.94
4.3.10.0000.03011.94
4.3.00.0030.02711.94

preferences:
45.53 ms | 400 KiB | 5 Q