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' ) ) ); $newArray = array(); foreach ($testArray as $k => $v) { $newArray[] = array_column($v, 'percy'); if (is_array($v)) { $newArray[] = array_merge($newArray, array_column($v, 'percy')); } } var_dump($newArray);

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)
8.3.60.0150.00418.21
8.3.50.0100.00822.05
8.3.40.0120.00618.84
8.3.30.0070.00718.54
8.3.20.0080.00020.19
8.3.10.0030.00520.80
8.3.00.0040.00423.48
8.2.180.0070.01416.62
8.2.170.0070.00722.96
8.2.160.0060.01020.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0080.00021.02
8.2.110.0070.00322.13
8.2.100.0080.00317.72
8.2.90.0070.00019.35
8.2.80.0030.00619.34
8.2.70.0040.00417.63
8.2.60.0090.00018.15
8.2.50.0040.00418.07
8.2.40.0030.00518.22
8.2.30.0040.00419.43
8.2.20.0020.00517.71
8.2.10.0000.00817.74
8.2.00.0030.00617.64
8.1.280.0000.01425.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.63
8.1.230.0090.00320.93
8.1.220.0000.00818.77
8.1.210.0050.00320.73
8.1.200.0060.00317.23
8.1.190.0000.00917.53
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0000.00818.74
8.1.150.0030.00618.67
8.1.140.0000.00717.45
8.1.130.0000.00717.75
8.1.120.0070.00017.43
8.1.110.0040.00417.43
8.1.100.0040.00417.30
8.1.90.0000.00717.35
8.1.80.0000.00817.46
8.1.70.0030.00517.45
8.1.60.0050.00517.57
8.1.50.0030.00517.52
8.1.40.0000.00817.52
8.1.30.0040.00417.55
8.1.20.0030.00617.60
8.1.10.0000.00817.36
8.1.00.0000.00817.30
8.0.300.0040.00420.03
8.0.290.0070.00017.04
8.0.280.0000.00718.39
8.0.270.0050.00217.29
8.0.260.0000.00616.71
8.0.250.0040.00416.96
8.0.240.0040.00416.83
8.0.230.0030.00316.92
8.0.220.0000.00716.82
8.0.210.0030.00316.89
8.0.200.0070.00316.94
8.0.190.0000.00716.86
8.0.180.0000.00716.91
8.0.170.0000.00716.92
8.0.160.0040.00416.93
8.0.150.0000.00716.70
8.0.140.0050.00316.82
8.0.130.0060.00013.35
8.0.120.0030.00516.93
8.0.110.0000.00716.66
8.0.100.0040.00416.71
8.0.90.0000.00716.92
8.0.80.0110.00416.91
8.0.70.0000.00816.83
8.0.60.0000.00816.70
8.0.50.0000.00716.76
8.0.30.0080.01117.02
8.0.20.0180.00717.40
8.0.10.0040.00416.95
8.0.00.0110.01116.80
7.4.330.0000.00516.67
7.4.320.0060.00016.50
7.4.300.0030.00316.49
7.4.290.0030.00316.63
7.4.280.0030.00616.58
7.4.270.0000.00716.59
7.4.260.0050.00013.29
7.4.250.0000.00916.53
7.4.240.0000.00716.51
7.4.230.0030.00316.33
7.4.220.0090.00916.35
7.4.210.0090.01016.53
7.4.200.0030.00316.49
7.4.190.0030.00316.55
7.4.160.0080.00816.44
7.4.150.0070.01417.40
7.4.140.0180.01717.86
7.4.130.0150.00516.54
7.4.120.0110.00916.60
7.4.110.0090.00916.69
7.4.100.0140.01116.63
7.4.90.0110.00616.48
7.4.80.0070.01019.39
7.4.70.0070.01016.48
7.4.60.0100.00716.50
7.4.50.0050.00316.58
7.4.40.0030.01222.77
7.4.30.0130.00416.57
7.4.00.0030.01214.64
7.3.330.0000.00613.13
7.3.320.0030.00313.11
7.3.310.0000.00716.23
7.3.300.0000.00716.21
7.3.290.0030.01216.30
7.3.280.0050.01016.29
7.3.270.0090.00917.40
7.3.260.0060.01218.24
7.3.250.0120.00416.52
7.3.240.0100.00716.27
7.3.230.0070.01016.44
7.3.210.0130.00616.56
7.3.200.0060.01219.39
7.3.190.0120.01316.25
7.3.180.0170.00316.29
7.3.170.0140.00316.29
7.3.160.0080.00816.38
7.3.120.0030.01014.74
7.2.330.0060.01016.52
7.2.320.0050.01316.72
7.2.310.0100.00716.51
7.2.300.0040.01316.55
7.2.290.0070.01116.42
7.1.70.0080.01517.16
7.1.60.0160.00317.22
7.1.50.0100.01016.86
7.1.40.0070.01016.43
7.1.30.0140.00516.36
7.1.20.0200.00016.42
7.1.10.0080.00816.49
7.1.00.0080.00616.69
7.0.200.0120.00416.84
7.0.190.0050.01016.65
7.0.180.0180.00016.14
7.0.170.0150.00016.35
7.0.160.0100.00816.22
7.0.150.0150.00416.21
7.0.140.0090.00916.23
7.0.130.0090.00616.56
7.0.120.0110.00516.52
7.0.110.0080.01016.24
7.0.100.0070.01016.46
7.0.90.0110.00416.36
7.0.80.0160.00416.13
7.0.70.0130.00416.41
7.0.60.0120.00215.96
7.0.50.0140.01116.29
7.0.40.0060.00615.67
7.0.30.0050.01315.67
7.0.20.0000.01215.67
7.0.10.0040.01215.67
7.0.00.0040.00715.67
5.6.300.0000.05720.81
5.6.290.0040.07320.57
5.6.280.0130.04120.94
5.6.270.0030.04620.80
5.6.260.0100.03920.84
5.6.250.0170.04720.74
5.6.240.0030.06120.91
5.6.230.0040.05120.83
5.6.220.0070.04420.98
5.6.210.0070.04220.56
5.6.200.0070.05020.79
5.6.190.0100.04220.93
5.6.180.0160.04220.60
5.6.170.0000.05420.84
5.6.160.0070.07620.90
5.6.150.0000.05020.85
5.6.140.0030.04520.77
5.6.130.0000.05720.84
5.6.120.0040.07020.69
5.6.110.0000.06120.84
5.6.100.0030.08320.82
5.6.90.0090.04220.89
5.6.80.0100.05120.25
5.6.70.0110.04420.13
5.6.60.0040.04420.40
5.6.50.0080.04420.24
5.6.40.0070.04320.26
5.6.30.0060.04720.34
5.6.20.0070.04220.38
5.6.10.0040.06420.18
5.6.00.0200.03920.28
5.5.380.0030.04017.49
5.5.370.0120.03117.40
5.5.360.0030.08317.53
5.5.350.0070.06517.29
5.5.340.0030.04617.82
5.5.330.0070.07217.75
5.5.320.0030.05218.00
5.5.310.0060.06117.75
5.5.300.0040.04317.78
5.5.290.0120.03618.04
5.5.280.0030.04517.85
5.5.270.0000.04717.89
5.5.260.0070.03917.75
5.5.250.0040.04717.57
5.5.240.0110.03017.38
5.5.230.0130.07217.32
5.5.220.0070.04417.41
5.5.210.0000.04817.41
5.5.200.0100.03617.41
5.5.190.0000.05017.37
5.5.180.0130.04117.21
5.5.160.0030.03917.37
5.5.150.0070.04217.29
5.5.140.0040.04217.32
5.5.130.0100.03217.39
5.5.120.0060.03917.34
5.5.110.0100.04117.42
5.5.100.0130.02917.28
5.5.90.0070.03717.21
5.5.80.0090.03417.11
5.5.70.0070.04517.27
5.5.60.0140.03616.95
5.5.50.0150.03417.27
5.5.40.0130.04717.25
5.5.30.0060.04617.24
5.5.20.0180.03917.20
5.5.10.0000.05417.24
5.5.00.0160.03717.04
5.4.450.0070.04319.38
5.4.440.0070.04019.35
5.4.430.0070.04819.24
5.4.420.0130.04319.17
5.4.410.0070.03619.24
5.4.400.0070.08018.77
5.4.390.0130.04519.08
5.4.380.0030.03819.17
5.4.370.0030.04018.89
5.4.360.0130.04018.91
5.4.350.0030.04618.98
5.4.340.0000.04818.86
5.4.320.0070.03719.16
5.4.310.0070.03819.07
5.4.300.0130.03718.98
5.4.290.0040.04918.85
5.4.280.0030.04119.02
5.4.270.0120.04018.86
5.4.260.0090.03318.91
5.4.250.0030.03819.13
5.4.240.0040.05018.70
5.4.230.0140.04418.99
5.4.220.0190.03719.04
5.4.210.0170.03519.04
5.4.200.0130.03618.95
5.4.190.0030.06919.11
5.4.180.0100.04018.91
5.4.170.0110.04218.98
5.4.160.0140.03918.99
5.4.150.0140.04218.80
5.4.140.0210.03016.53
5.4.130.0230.02916.65
5.4.120.0170.04716.32
5.4.110.0070.04916.48
5.4.100.0130.03616.42
5.4.90.0040.05016.64
5.4.80.0160.03516.68
5.4.70.0150.03116.45
5.4.60.0070.04016.42
5.4.50.0150.02516.43
5.4.40.0090.03116.46
5.4.30.0100.03116.27
5.4.20.0030.03816.22
5.4.10.0090.03116.26
5.4.00.0040.03616.00
5.3.290.0030.04214.80
5.3.280.0070.04414.80
5.3.270.0090.03514.80
5.3.260.0070.03614.80
5.3.250.0070.03914.80
5.3.240.0080.03514.80
5.3.230.0030.04414.80
5.3.220.0150.03314.81
5.3.210.0060.04514.80
5.3.200.0030.04814.80
5.3.190.0160.03114.80
5.3.180.0130.03614.80
5.3.170.0070.03514.80
5.3.160.0100.03214.80
5.3.150.0000.05414.80
5.3.140.0040.03614.80
5.3.130.0090.04114.80
5.3.120.0030.03614.80
5.3.110.0030.03714.80
5.3.100.0000.04014.80
5.3.90.0100.03714.80
5.3.80.0000.03814.80
5.3.70.0030.03914.80
5.3.60.0100.04814.80
5.3.50.0030.03514.80
5.3.40.0060.05914.80
5.3.30.0060.03614.80
5.3.20.0000.03614.80
5.3.10.0000.03614.80
5.3.00.0030.03714.80
5.2.170.0000.03214.80
5.2.160.0060.03714.80
5.2.150.0000.04314.80
5.2.140.0000.03714.80
5.2.130.0030.03514.80
5.2.120.0030.03214.80
5.2.110.0060.02614.80
5.2.100.0030.03014.80
5.2.90.0040.02914.80
5.2.80.0070.02614.80
5.2.70.0090.02514.80
5.2.60.0030.02914.80
5.2.50.0030.03314.80
5.2.40.0070.02214.80
5.2.30.0030.06114.80
5.2.20.0030.02714.80
5.2.10.0100.04014.80
5.2.00.0000.03114.80
5.1.60.0040.02614.80
5.1.50.0040.02214.80
5.1.40.0030.02314.80
5.1.30.0030.02714.80
5.1.20.0040.03214.80
5.1.10.0030.02614.80
5.1.00.0070.02214.80
5.0.50.0000.02514.80
5.0.40.0040.01814.80
5.0.30.0000.04014.80
5.0.20.0000.02414.80
5.0.10.0000.02514.80
5.0.00.0030.02814.80
4.4.90.0030.02914.80
4.4.80.0000.01814.80
4.4.70.0030.01314.80
4.4.60.0000.01614.80
4.4.50.0000.01714.80
4.4.40.0000.02914.80
4.4.30.0030.01914.80
4.4.20.0000.01914.80
4.4.10.0000.01914.80
4.4.00.0030.02414.80
4.3.110.0040.03214.80
4.3.100.0110.01514.80
4.3.90.0030.01614.80
4.3.80.0030.02514.80
4.3.70.0000.01614.80
4.3.60.0000.01714.80
4.3.50.0000.01614.80
4.3.40.0070.02414.80
4.3.30.0000.01714.80
4.3.20.0030.01914.80
4.3.10.0030.01414.80
4.3.00.0130.01314.80

preferences:
37.01 ms | 401 KiB | 5 Q