3v4l.org

run code in 300+ PHP versions simultaneously
<?php function coolPluck($array, $allowed) { $output = array(); foreach($array as $k => $v) { if(is_array($v)) { $results = coolPluck($v, $allowed); $output[] = array_intersect_key($results[$k], array_flip($allowed)); } } 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)
8.3.60.0090.00618.68
8.3.50.0110.00721.93
8.3.40.0180.00419.02
8.3.30.0170.00318.84
8.3.20.0030.00618.82
8.3.10.0080.00021.14
8.3.00.0040.00423.67
8.2.180.0110.01118.66
8.2.170.0140.00722.96
8.2.160.0100.00320.21
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.18
8.2.110.0030.00622.26
8.2.100.0090.00317.97
8.2.90.0050.00219.34
8.2.80.0040.00419.21
8.2.70.0030.01017.63
8.2.60.0000.00817.93
8.2.50.0080.00018.07
8.2.40.0080.00018.03
8.2.30.0040.00419.45
8.2.20.0000.00717.67
8.2.10.0070.00017.80
8.2.00.0080.00017.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00622.55
8.1.230.0000.01120.85
8.1.220.0080.00018.77
8.1.210.0080.00020.56
8.1.200.0060.00317.23
8.1.190.0050.00217.53
8.1.180.0050.00318.10
8.1.170.0080.00018.56
8.1.160.0040.00418.91
8.1.150.0070.00018.70
8.1.140.0040.00417.46
8.1.130.0030.00317.89
8.1.120.0070.00017.43
8.1.110.0040.00417.42
8.1.100.0000.00717.37
8.1.90.0000.00717.51
8.1.80.0040.00417.45
8.1.70.0070.00017.48
8.1.60.0040.00417.50
8.1.50.0040.00417.50
8.1.40.0000.00817.57
8.1.30.0040.00417.64
8.1.20.0000.00817.58
8.1.10.0000.00817.48
8.1.00.0000.00917.51
8.0.300.0090.00020.07
8.0.290.0070.00017.16
8.0.280.0030.00318.42
8.0.270.0070.00017.27
8.0.260.0000.00616.85
8.0.250.0040.00417.04
8.0.240.0030.00516.96
8.0.230.0080.00016.95
8.0.220.0030.00317.02
8.0.210.0070.00016.97
8.0.200.0030.00717.04
8.0.190.0000.00717.06
8.0.180.0000.00716.97
8.0.170.0000.00716.99
8.0.160.0070.00017.02
8.0.150.0000.00716.86
8.0.140.0020.00516.97
8.0.130.0000.00613.36
8.0.120.0040.00416.84
8.0.110.0100.00016.84
8.0.100.0020.00517.00
8.0.90.0040.00416.85
8.0.80.0100.00716.97
8.0.70.0030.00516.89
8.0.60.0040.00416.89
8.0.50.0070.00016.98
8.0.30.0080.01017.28
8.0.20.0150.00517.40
8.0.10.0040.00417.16
8.0.00.0080.01016.66
7.4.330.0000.00516.72
7.4.320.0030.00316.52
7.4.300.0030.00316.50
7.4.290.0030.00316.56
7.4.280.0030.00716.51
7.4.270.0030.00316.54
7.4.260.0030.00313.26
7.4.250.0080.00016.56
7.4.240.0040.00416.61
7.4.230.0070.00016.36
7.4.220.0130.01316.45
7.4.210.0050.01116.55
7.4.200.0030.00316.72
7.4.190.0050.00216.55
7.4.160.0060.00916.79
7.4.150.0070.01317.40
7.4.140.0170.00317.86
7.4.130.0080.01116.52
7.4.120.0110.00816.58
7.4.110.0130.00516.68
7.4.100.0060.01316.70
7.4.90.0070.01016.58
7.4.80.0090.01419.39
7.4.70.0110.00716.59
7.4.60.0080.01216.60
7.4.50.0000.00916.56
7.4.40.0040.01422.77
7.4.30.0150.00616.52
7.4.00.0120.00614.85
7.3.330.0030.00313.32
7.3.320.0050.00013.37
7.3.310.0090.00016.34
7.3.300.0040.00416.32
7.3.290.0080.00516.27
7.3.280.0060.00816.37
7.3.270.0130.00417.40
7.3.260.0100.00918.24
7.3.250.0110.00516.49
7.3.240.0140.00416.50
7.3.230.0080.00816.57
7.3.210.0100.00716.47
7.3.200.0090.01319.39
7.3.190.0100.01316.43
7.3.180.0030.01716.57
7.3.170.0100.00716.29
7.3.160.0100.00616.49
7.3.120.0100.00314.98
7.2.330.0100.00716.48
7.2.320.0090.01516.84
7.2.310.0160.00316.75
7.2.300.0060.01116.54
7.2.290.0090.00616.53
7.1.70.0000.01617.09
7.1.60.0040.00716.91
7.1.50.0130.01016.86
7.1.00.0030.03322.35
7.0.200.0000.01716.68
7.0.140.0070.07022.06
7.0.100.0100.04720.04
7.0.90.0100.07719.90
7.0.80.0400.07319.82
7.0.70.0030.08719.94
7.0.60.0030.05019.93
7.0.50.0100.05020.31
7.0.40.0070.06020.00
7.0.30.0100.09320.13
7.0.20.0130.07320.12
7.0.10.0170.06719.98
7.0.00.0130.05019.94
5.6.280.0000.07721.07
5.6.250.0000.04720.59
5.6.240.0030.06720.64
5.6.230.0130.07720.52
5.6.220.0070.08320.69
5.6.210.0100.08320.70
5.6.200.0100.07720.91
5.6.190.0170.04020.97
5.6.180.0070.08720.98
5.6.170.0070.08720.95
5.6.160.0070.08321.01
5.6.150.0000.04720.97
5.6.140.0070.04021.02
5.6.130.0100.04020.97
5.6.120.0100.03320.89
5.6.110.0030.04721.08
5.6.100.0130.03321.07
5.6.90.0070.04020.99
5.6.80.0100.04720.43
5.6.70.0130.02720.49
5.6.60.0070.04020.45
5.6.50.0030.04020.40
5.6.40.0030.05320.45
5.6.30.0000.04320.26
5.6.20.0030.04020.43
5.6.10.0030.04020.35
5.6.00.0070.03720.43
5.5.380.0100.07020.31
5.5.370.0030.08320.30
5.5.360.0030.05020.39
5.5.350.0100.07020.39
5.5.340.0030.07320.84
5.5.330.0000.08720.87
5.5.320.0170.08020.79
5.5.310.0130.07320.79
5.5.300.0070.05020.79
5.5.290.0100.03720.79
5.5.280.0100.04320.88
5.5.270.0030.04320.72
5.5.260.0070.04020.73
5.5.250.0030.04020.68
5.5.240.0000.04320.25
5.5.230.0070.03720.08
5.5.220.0100.03320.18
5.5.210.0030.04020.22
5.5.200.0070.03720.18
5.5.190.0100.03320.16
5.5.180.0070.03720.22
5.5.160.0070.05720.20
5.5.150.0100.03020.08
5.5.140.0030.04320.21
5.5.130.0030.04020.18
5.5.120.0070.03320.20
5.5.110.0030.04320.18
5.5.100.0100.05320.01
5.5.90.0070.03020.04
5.5.80.0070.03719.96
5.5.70.0070.03720.07
5.5.60.0030.04720.10
5.5.50.0070.03720.02
5.5.40.0030.03719.98
5.5.30.0000.03719.90
5.5.20.0030.04020.04
5.5.10.0000.04719.98
5.5.00.0070.03719.95
5.4.450.0130.05019.36
5.4.440.0000.05719.45
5.4.430.0100.04319.35
5.4.420.0130.03019.35
5.4.410.0030.03719.32
5.4.400.0030.04019.24
5.4.390.0030.06019.02
5.4.380.0070.03319.23
5.4.370.0070.03718.90
5.4.360.0100.04319.18
5.4.350.0030.03718.91
5.4.340.0000.04319.18
5.4.320.0070.05018.85
5.4.310.0030.03718.91
5.4.300.0000.04319.12
5.4.290.0070.03319.04
5.4.280.0030.04019.20
5.4.270.0030.03719.23
5.4.260.0000.04319.18
5.4.250.0030.03719.24
5.4.240.0030.03718.86
5.4.230.0000.04019.08
5.4.220.0000.03719.14
5.4.210.0070.03319.09
5.4.200.0130.03019.22
5.4.190.0000.04018.86
5.4.180.0030.03318.89
5.4.170.0000.04319.01
5.4.160.0000.07018.92
5.4.150.0200.06019.06
5.4.140.0100.06716.41
5.4.130.0030.07716.36
5.4.120.0070.05716.37
5.4.110.0100.04016.42
5.4.100.0070.07716.35
5.4.90.0170.03016.31
5.4.80.0100.05316.23
5.4.70.0100.06716.32
5.4.60.0070.04016.47
5.4.50.0100.06716.52
5.4.40.0100.06316.37
5.4.30.0070.07316.36
5.4.20.0000.07316.36
5.4.10.0030.07316.40
5.4.00.0070.06715.82
5.3.290.0000.04014.63
5.3.280.0000.04014.70
5.3.270.0070.03314.63
5.3.260.0030.06314.62
5.3.250.0070.05314.58
5.3.240.0070.07014.66
5.3.230.0000.08014.62
5.3.220.0070.06014.55
5.3.210.0170.06314.63
5.3.200.0000.05014.49
5.3.190.0070.07014.63
5.3.180.0170.04714.54
5.3.170.0130.06714.61
5.3.160.0130.02714.63
5.3.150.0030.06714.63
5.3.140.0130.05714.70
5.3.130.0070.06314.67
5.3.120.0070.05314.52
5.3.110.0000.05714.65
5.3.100.0030.07714.04
5.3.90.0130.05714.11
5.3.80.0030.06714.08
5.3.70.0000.04714.08
5.3.60.0030.08013.92
5.3.50.0070.04314.02
5.3.40.0030.07313.85
5.3.30.0070.03713.96
5.3.20.0130.06313.63
5.3.10.0130.03713.76
5.3.00.0030.07713.69
5.2.170.0030.05311.14
5.2.160.0100.05011.20
5.2.150.0030.06711.05
5.2.140.0000.06711.16
5.2.130.0070.03011.00
5.2.120.0130.05010.98
5.2.110.0030.05711.09
5.2.100.0030.06311.20
5.2.90.0030.06310.96
5.2.80.0070.06010.96
5.2.70.0030.04311.16
5.2.60.0030.06011.11
5.2.50.0170.05311.01
5.2.40.0100.05710.90
5.2.30.0030.03710.86
5.2.20.0100.05711.02
5.2.10.0070.06010.90
5.2.00.0100.05710.73
5.1.60.0100.05310.13
5.1.50.0000.05710.07
5.1.40.0000.0579.82
5.1.30.0070.05310.31
5.1.20.0100.05010.34
5.1.10.0100.03710.06
5.1.00.0000.06010.19
5.0.50.0030.0478.66
5.0.40.0100.0308.30
5.0.30.0030.0338.26
5.0.20.0070.0238.09
5.0.10.0070.0408.06
5.0.00.0030.0508.21
4.4.90.0000.0377.17
4.4.80.0000.0377.17
4.4.70.0000.0237.17
4.4.60.0000.0337.17
4.4.50.0030.0307.17
4.4.40.0070.0537.17
4.4.30.0000.0377.17
4.4.20.0000.0377.17
4.4.10.0000.0407.17
4.4.00.0030.0607.17
4.3.110.0000.0337.17
4.3.100.0000.0377.17
4.3.90.0030.0337.17
4.3.80.0030.0507.17
4.3.70.0030.0307.17
4.3.60.0030.0207.17
4.3.50.0030.0337.17
4.3.40.0000.0537.17
4.3.30.0030.0307.17
4.3.20.0000.0377.17
4.3.10.0000.0407.17
4.3.00.0000.0377.17

preferences:
30.88 ms | 400 KiB | 5 Q