3v4l.org

run code in 300+ PHP versions simultaneously
<?php $testArray = array( 'percy' => array( 'philip' => array( 'mitch' => array( 'percy' => 'hatcherson', 'mitch' => 'anderson' ) ), 'mitch' => array( 'mitchell', 'anderson', 'percy' => array( 'percy', 'hatcherson' ), 'mitchell' => 'thomas mitchell anderson', 'percy' => 'percy philip hatcherson' ) ) ); $newArray = array(); function recursiveArrayColumn ($array, $index, $helper = array()) { $helper = array_column($array, $index); foreach ($array as $k => $v) { if (is_array($v)) { $helper[] = recursiveArrayColumn($v, $index, $helper); } } return $helper; } var_dump(recursiveArrayColumn($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)
8.3.60.0090.00918.24
8.3.50.0090.00721.98
8.3.40.0070.01118.54
8.3.30.0120.00618.54
8.3.20.0000.00820.39
8.3.10.0080.00020.91
8.3.00.0000.00723.53
8.2.180.0140.00016.50
8.2.170.0110.00722.96
8.2.160.0100.00320.52
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0090.00021.18
8.2.110.0000.00820.39
8.2.100.0040.00717.72
8.2.90.0000.00819.18
8.2.80.0090.00019.40
8.2.70.0050.00317.50
8.2.60.0040.00418.05
8.2.50.0060.00318.07
8.2.40.0040.00418.28
8.2.30.0000.00719.46
8.2.20.0030.00517.73
8.2.10.0000.00717.83
8.2.00.0000.00917.61
8.1.280.0070.00725.92
8.1.270.0030.00523.99
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0040.00722.46
8.1.230.0070.00420.97
8.1.220.0050.00318.77
8.1.210.0030.00618.84
8.1.200.0030.00617.36
8.1.190.0040.00417.41
8.1.180.0030.00518.10
8.1.170.0040.00418.72
8.1.160.0070.00018.84
8.1.150.0000.00718.56
8.1.140.0040.00417.34
8.1.130.0050.00317.88
8.1.120.0040.00417.52
8.1.110.0040.00417.39
8.1.100.0040.00417.43
8.1.90.0030.00517.48
8.1.80.0040.00417.36
8.1.70.0030.00317.45
8.1.60.0060.00317.54
8.1.50.0050.00317.39
8.1.40.0000.00817.46
8.1.30.0050.00317.55
8.1.20.0040.00417.50
8.1.10.0020.00517.36
8.1.00.0040.00417.33
8.0.300.0070.00019.89
8.0.290.0030.00617.16
8.0.280.0030.00518.51
8.0.270.0030.00317.19
8.0.260.0030.00316.83
8.0.250.0020.00516.98
8.0.240.0040.00416.85
8.0.230.0030.00316.88
8.0.220.0040.00416.94
8.0.210.0030.00316.82
8.0.200.0090.00016.96
8.0.190.0070.00017.01
8.0.180.0000.00816.89
8.0.170.0040.00416.83
8.0.160.0080.00017.02
8.0.150.0030.00316.73
8.0.140.0070.00016.86
8.0.130.0000.00613.40
8.0.120.0030.00516.85
8.0.110.0000.00716.75
8.0.100.0040.00416.80
8.0.90.0070.00016.95
8.0.80.0100.00616.97
8.0.70.0070.00016.76
8.0.60.0000.00816.78
8.0.50.0080.00016.79
8.0.30.0090.01217.10
8.0.20.0170.00917.40
8.0.10.0040.00416.95
8.0.00.0060.01316.55
7.4.330.0000.00516.77
7.4.320.0030.00316.43
7.4.300.0030.00316.60
7.4.290.0030.00316.62
7.4.280.0000.01016.60
7.4.270.0030.00316.45
7.4.260.0030.00316.52
7.4.250.0040.00416.50
7.4.240.0000.00816.54
7.4.230.0000.00716.61
7.4.220.0120.01516.47
7.4.210.0090.01116.52
7.4.200.0070.00016.62
7.4.190.0030.00316.66
7.4.160.0100.00716.60
7.4.150.0180.00017.40
7.4.140.0100.00717.86
7.4.130.0170.00216.58
7.4.120.0050.01216.68
7.4.110.0030.01316.70
7.4.100.0110.01116.58
7.4.90.0080.00916.63
7.4.80.0060.01019.39
7.4.70.0130.00816.63
7.4.60.0030.01316.57
7.4.50.0000.00816.53
7.4.40.0040.00922.77
7.4.30.0070.01116.64
7.4.10.0120.00614.87
7.4.00.0050.00915.05
7.3.330.0030.00313.13
7.3.320.0030.00313.17
7.3.310.0040.00416.33
7.3.300.0070.00016.33
7.3.290.0050.01016.32
7.3.280.0100.00516.29
7.3.270.0120.00617.40
7.3.260.0100.00818.24
7.3.250.0100.00716.27
7.3.240.0100.00716.64
7.3.230.0130.00616.49
7.3.210.0130.00716.33
7.3.200.0080.00819.39
7.3.190.0110.01216.40
7.3.180.0110.00416.59
7.3.170.0060.01216.39
7.3.160.0090.00616.54
7.3.130.0060.01215.00
7.3.120.0050.01214.92
7.3.110.0100.00614.67
7.3.100.0030.01215.12
7.3.90.0030.01114.88
7.3.80.0060.00914.82
7.3.70.0000.01814.62
7.3.60.0090.00314.41
7.3.50.0070.00414.89
7.3.40.0120.00314.79
7.3.30.0030.00714.90
7.3.20.0040.00416.75
7.3.10.0110.00416.56
7.3.00.0090.00416.78
7.2.330.0150.00316.81
7.2.320.0090.00916.47
7.2.310.0040.01516.75
7.2.300.0000.01616.71
7.2.290.0120.00416.72
7.2.260.0090.00915.11
7.2.250.0070.00715.23
7.2.240.0040.01115.22
7.2.230.0000.00914.98
7.2.220.0090.00614.85
7.2.210.0030.00614.75
7.2.200.0100.01014.98
7.2.190.0100.00315.24
7.2.180.0060.00614.93
7.2.170.0060.00915.09
7.2.160.0090.00615.22
7.2.150.0040.00816.82
7.2.140.0070.00716.73
7.2.130.0030.00916.93
7.2.120.0080.00516.86
7.2.110.0030.00916.95
7.2.100.0000.01316.84
7.2.90.0080.00516.96
7.2.80.0080.00617.07
7.2.70.0030.01117.05
7.2.60.0050.00916.90
7.2.50.0050.00816.87
7.2.40.0020.01117.09
7.2.30.0050.00816.99
7.2.20.0080.00717.01
7.2.10.0110.00616.84
7.2.00.0080.00416.84
7.1.330.0000.01315.62
7.1.320.0140.00015.55
7.1.310.0110.00315.86
7.1.300.0060.00915.77
7.1.290.0060.00615.82
7.1.280.0070.01015.91
7.1.270.0080.00015.53
7.1.260.0060.00915.96
7.1.250.0040.00815.91
7.1.240.0030.00915.85
7.1.230.0030.00915.78
7.1.220.0040.00615.58
7.1.210.0030.01015.88
7.1.200.0080.00415.84
7.1.190.0110.00315.77
7.1.180.0060.00815.71
7.1.170.0070.00415.89
7.1.160.0130.00315.77
7.1.150.0030.01115.74
7.1.140.0090.00515.82
7.1.130.0120.00315.77
7.1.120.0000.01015.78
7.1.110.0050.00715.66
7.1.100.0070.00915.82
7.1.90.0040.00915.74
7.1.80.0090.00515.75
7.1.70.0050.00716.21
7.1.60.0040.00716.07
7.1.50.0050.00416.08
7.1.40.0040.01016.01
7.1.30.0040.00816.04
7.1.20.0050.00716.00
7.1.10.0070.00415.99
7.1.00.0020.00915.85
7.0.330.0050.00515.45
7.0.320.0030.00915.46
7.0.310.0020.01015.24
7.0.300.0040.00615.45
7.0.290.0060.00615.33
7.0.280.0050.00715.54
7.0.270.0040.00815.58
7.0.260.0090.00715.33
7.0.250.0050.00515.10
7.0.240.0040.00915.48
7.0.230.0080.00515.54
7.0.220.0080.00515.31
7.0.210.0030.00915.50
7.0.200.0040.00815.83
7.0.190.0020.00615.78
7.0.180.0080.00415.72
7.0.170.0040.00815.85
7.0.160.0040.00815.69
7.0.150.0030.00915.71
7.0.140.0020.00715.65
7.0.130.0040.00815.77
7.0.120.0070.00515.82
7.0.110.0040.00915.70
7.0.100.0050.00415.71
7.0.90.0030.01115.70
7.0.80.0060.00515.72
7.0.70.0020.00815.80
7.0.60.0020.00715.75
7.0.50.0080.00315.76
7.0.40.0050.00514.38
7.0.30.0050.00514.33
7.0.20.0030.00814.41
7.0.10.0050.00414.28
7.0.00.0020.00914.39
5.6.400.0090.00614.77
5.6.390.0030.00614.12
5.6.380.0060.00914.30
5.6.370.0050.00614.37
5.6.360.0050.00914.65
5.6.350.0040.00614.35
5.6.340.0050.00614.59
5.6.330.0030.01014.30
5.6.320.0020.01114.45
5.6.310.0090.00314.46
5.6.300.0060.01616.53
5.6.290.0070.01716.46
5.6.280.0070.01916.60
5.6.270.0070.01916.68
5.6.260.0050.01816.49
5.6.250.0070.02016.49
5.6.240.0070.02916.55
5.6.230.0060.02816.54
5.6.220.0050.01916.44
5.6.210.0100.01516.46
5.6.200.0030.02116.38
5.6.190.0030.02416.55
5.6.180.0050.01816.54
5.6.170.0030.01916.51
5.6.160.0030.02016.37
5.6.150.0090.02916.56
5.6.140.0020.03416.61
5.6.130.0010.02216.47
5.6.120.0040.01716.54
5.6.110.0070.02216.47
5.6.100.0040.02016.56
5.6.90.0080.01916.52
5.6.80.0050.01716.20
5.6.70.0080.01816.21
5.6.60.0060.01816.22
5.6.50.0060.02116.33
5.6.40.0070.02916.23
5.6.30.0070.02416.26
5.6.20.0050.01916.27
5.6.10.0090.01816.14
5.6.00.0090.01516.19
5.5.380.0040.03214.31
5.5.370.0020.02114.32
5.5.360.0010.02414.52
5.5.350.0040.02114.46
5.5.340.0020.02014.52
5.5.330.0030.02214.53
5.5.320.0060.01814.50
5.5.310.0030.01814.48
5.5.300.0040.03114.52
5.5.290.0020.02114.58
5.5.280.0050.01714.50
5.5.270.0010.02214.48
5.5.260.0050.01914.37
5.5.250.0040.01814.43
5.5.240.0030.01714.31
5.5.230.0030.02114.17
5.5.220.0040.02514.19
5.5.210.0020.01814.27
5.5.200.0020.01914.18
5.5.190.0040.02014.25
5.5.180.0030.01814.27
5.5.170.0040.00512.69
5.5.160.0040.01914.26
5.5.150.0040.01714.08
5.5.140.0050.02414.33
5.5.130.0020.01914.23
5.5.120.0040.01714.10
5.5.110.0050.03214.38
5.5.100.0040.03614.38
5.5.90.0040.02114.04
5.5.80.0020.02614.25
5.5.70.0060.01814.24
5.5.60.0050.01814.12
5.5.50.0040.01914.14
5.5.40.0060.01814.18
5.5.30.0030.01914.18
5.5.20.0050.01614.13
5.5.10.0070.01414.20
5.5.00.0020.01914.06
5.4.450.0060.01914.23
5.4.440.0030.02614.23
5.4.430.0020.02014.19
5.4.420.0040.01714.23
5.4.410.0040.01514.12
5.4.400.0030.01714.18
5.4.390.0050.02014.04
5.4.380.0020.01814.07
5.4.370.0060.02514.08
5.4.360.0050.01814.10
5.4.350.0060.01914.07
5.4.340.0030.02014.10
5.4.330.0030.00711.62
5.4.320.0010.02214.14
5.4.310.0050.01514.17
5.4.300.0030.01614.11
5.4.290.0050.01514.06
5.4.280.0040.01914.09
5.4.270.0030.01614.05
5.4.260.0060.02214.15
5.4.250.0040.01814.11
5.4.240.0030.02814.18
5.4.230.0070.01714.18
5.4.220.0010.01914.16
5.4.210.0060.01414.15
5.4.200.0010.02014.15
5.4.190.0040.01614.13
5.4.180.0040.01614.06
5.4.170.0060.01414.07
5.4.160.0020.01914.04
5.4.150.0100.01914.11
5.4.140.0060.01613.28
5.4.130.0080.01713.33
5.4.120.0070.02313.24
5.4.110.0080.01913.29
5.4.100.0090.01513.31
5.4.90.0030.01613.33
5.4.80.0090.01513.35
5.4.70.0070.01413.33
5.4.60.0010.01913.33
5.4.50.0040.01713.31
5.4.40.0050.01513.37
5.4.30.0040.01613.30
5.4.20.0070.01313.29
5.4.10.0030.01713.36
5.4.00.0080.01213.12
5.3.290.0040.01413.12
5.3.280.0040.01613.12
5.3.270.0030.01613.12
5.3.260.0030.01613.12
5.3.250.0040.01713.12
5.3.240.0030.02013.12
5.3.230.0030.01913.12
5.3.220.0040.01813.12
5.3.210.0030.01913.12
5.3.200.0050.01513.12
5.3.190.0060.01413.12
5.3.180.0030.01513.12
5.3.170.0050.01513.12
5.3.160.0040.01713.12
5.3.150.0070.01513.12
5.3.140.0060.01413.12
5.3.130.0020.01713.12
5.3.120.0030.01613.12
5.3.110.0060.01913.12
5.3.100.0030.01813.12
5.3.90.0030.01713.12
5.3.80.0080.01213.12
5.3.70.0020.01913.12
5.3.60.0030.01613.12
5.3.50.0020.01713.12
5.3.40.0020.01613.12
5.3.30.0020.01813.12
5.3.20.0040.01513.12
5.3.10.0050.01413.12
5.3.00.0040.01713.12
5.2.170.0000.02013.52
5.2.160.0020.02013.52
5.2.150.0030.01713.52
5.2.140.0000.01913.52
5.2.130.0070.01413.52
5.2.120.0060.01413.52
5.2.110.0000.02013.52
5.2.100.0050.01813.52
5.2.90.0030.01713.52
5.2.80.0020.01813.52
5.2.70.0040.01813.52
5.2.60.0030.02013.52
5.2.50.0050.01613.52
5.2.40.0000.01913.52
5.2.30.0020.02013.52
5.2.20.0040.01613.52
5.2.10.0020.02113.52
5.2.00.0070.01513.52
5.1.60.0030.01913.52
5.1.50.0060.01213.52
5.1.40.0070.01513.52
5.1.30.0040.01613.52
5.1.20.0080.01113.52
5.1.10.0050.01713.52
5.1.00.0050.01513.52
5.0.50.0030.01213.52
5.0.40.0030.01113.52
5.0.30.0060.01513.52
5.0.20.0000.01613.52
5.0.10.0030.01213.52
5.0.00.0020.01813.52
4.4.90.0000.01113.52
4.4.80.0010.01113.52
4.4.70.0020.00913.52
4.4.60.0040.00813.52
4.4.50.0020.01013.52
4.4.40.0050.01413.52
4.4.30.0020.00913.52
4.4.20.0060.00713.52
4.4.10.0010.01113.52
4.4.00.0030.01713.52
4.3.110.0000.01413.52
4.3.100.0000.01313.52
4.3.90.0010.01013.52
4.3.80.0020.01413.52
4.3.70.0020.01213.52
4.3.60.0040.01013.52
4.3.50.0000.01113.52
4.3.40.0000.01513.52
4.3.30.0050.01113.52
4.3.20.0030.00913.52
4.3.10.0000.01113.52
4.3.00.0010.01113.52

preferences:
39.04 ms | 401 KiB | 5 Q