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 => $v) { if (is_array($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)
8.3.60.0070.01318.43
8.3.50.0080.01221.88
8.3.40.0100.00718.57
8.3.30.0060.00918.59
8.3.20.0040.00420.08
8.3.10.0080.00021.14
8.3.00.0080.00023.68
8.2.180.0080.00818.25
8.2.170.0030.01022.96
8.2.160.0140.00020.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.01321.00
8.2.110.0090.00022.27
8.2.100.0090.00317.84
8.2.90.0030.00619.05
8.2.80.0000.00919.46
8.2.70.0090.00517.63
8.2.60.0000.00717.93
8.2.50.0030.00518.07
8.2.40.0040.00418.06
8.2.30.0030.00319.43
8.2.20.0040.00417.56
8.2.10.0040.00417.65
8.2.00.0030.00717.73
8.1.280.0070.01025.92
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0080.00420.64
8.1.230.0070.00420.96
8.1.220.0040.00418.77
8.1.210.0040.00420.70
8.1.200.0000.00817.35
8.1.190.0070.00017.41
8.1.180.0040.00418.10
8.1.170.0050.00318.65
8.1.160.0000.00718.79
8.1.150.0000.00818.64
8.1.140.0040.00417.45
8.1.130.0070.00017.82
8.1.120.0000.00717.36
8.1.110.0070.00017.33
8.1.100.0050.00317.33
8.1.90.0070.00017.38
8.1.80.0000.00717.45
8.1.70.0000.00717.46
8.1.60.0040.00517.47
8.1.50.0000.00817.48
8.1.40.0050.00317.54
8.1.30.0000.00817.62
8.1.20.0080.00017.64
8.1.10.0040.00417.30
8.1.00.0000.00717.29
8.0.300.0040.00420.03
8.0.290.0000.00717.18
8.0.280.0040.00418.48
8.0.270.0030.00317.25
8.0.260.0000.00716.77
8.0.250.0080.00017.00
8.0.240.0040.00416.94
8.0.230.0030.00316.93
8.0.220.0030.00316.88
8.0.210.0070.00016.85
8.0.200.0030.00716.95
8.0.190.0040.00416.96
8.0.180.0080.00016.80
8.0.170.0030.00516.77
8.0.160.0000.00716.91
8.0.150.0040.00416.82
8.0.140.0050.00216.94
8.0.130.0030.00313.30
8.0.120.0040.00416.73
8.0.110.0040.00416.79
8.0.100.0040.00416.84
8.0.90.0050.00316.75
8.0.80.0120.00916.88
8.0.70.0050.00316.79
8.0.60.0070.00016.79
8.0.50.0040.00416.77
8.0.30.0120.01017.03
8.0.20.0120.01217.40
8.0.10.0030.00516.98
8.0.00.0080.01316.85
7.4.330.0000.00516.71
7.4.320.0030.00316.61
7.4.300.0040.00416.50
7.4.290.0040.00416.56
7.4.280.0100.00016.54
7.4.270.0000.00716.59
7.4.260.0030.00313.28
7.4.250.0040.00416.56
7.4.240.0000.00716.43
7.4.230.0030.00316.66
7.4.220.0100.01016.40
7.4.210.0070.00716.56
7.4.200.0030.00316.52
7.4.190.0030.00316.66
7.4.160.0090.00616.19
7.4.150.0090.00917.40
7.4.140.0100.01217.86
7.4.130.0070.01016.45
7.4.120.0060.01216.46
7.4.110.0120.00916.63
7.4.100.0110.00916.36
7.4.90.0130.00916.42
7.4.80.0120.00819.39
7.4.70.0140.00716.23
7.4.60.0080.00816.43
7.4.50.0040.00416.35
7.4.40.0100.00722.77
7.4.30.0140.00316.66
7.4.00.0070.01014.83
7.3.330.0060.00013.16
7.3.320.0030.00313.05
7.3.310.0040.00416.33
7.3.300.0060.00016.21
7.3.290.0070.00716.25
7.3.280.0090.00616.32
7.3.270.0130.00617.40
7.3.260.0110.00918.24
7.3.250.0060.01116.34
7.3.240.0110.01116.27
7.3.230.0100.00616.56
7.3.210.0080.00816.20
7.3.200.0110.01119.39
7.3.190.0070.01416.66
7.3.180.0030.01416.41
7.3.170.0090.00916.36
7.3.160.0030.01316.26
7.3.120.0070.01114.56
7.3.10.0060.00316.68
7.3.00.0050.00716.60
7.2.330.0030.01316.55
7.2.320.0110.01416.51
7.2.310.0060.01216.75
7.2.300.0170.00016.55
7.2.290.0060.01116.48
7.2.130.0090.00716.88
7.2.120.0050.01016.92
7.2.110.0090.00316.99
7.2.100.0050.00616.90
7.2.90.0040.01017.05
7.2.80.0080.00916.84
7.2.70.0050.00816.89
7.2.60.0070.00716.98
7.2.50.0050.01316.73
7.2.40.0050.00816.71
7.2.30.0090.00816.89
7.2.20.0060.00816.87
7.2.10.0040.01016.84
7.2.00.0070.00817.61
7.1.250.0060.00815.79
7.1.240.0090.00315.83
7.1.230.0060.00615.86
7.1.220.0070.00416.02
7.1.210.0040.00915.54
7.1.200.0000.01215.82
7.1.190.0000.00915.74
7.1.180.0060.00615.73
7.1.170.0060.00315.77
7.1.160.0050.00315.84
7.1.150.0030.00715.67
7.1.140.0070.00315.70
7.1.130.0000.01315.77
7.1.120.0040.01115.63
7.1.110.0080.00815.63
7.1.100.0100.00116.96
7.1.90.0030.00915.89
7.1.80.0050.00515.79
7.1.70.0030.00916.49
7.1.60.0080.01217.51
7.1.50.0050.01216.44
7.1.40.0060.00915.79
7.1.30.0030.01015.63
7.1.20.0030.01015.52
7.1.10.0050.00315.73
7.1.00.0030.02219.12
7.0.330.0000.01415.22
7.0.320.0030.01015.36
7.0.310.0030.01015.43
7.0.300.0100.00315.15
7.0.290.0060.00615.48
7.0.280.0060.00615.25
7.0.270.0000.01415.23
7.0.260.0000.01215.44
7.0.250.0070.00715.22
7.0.240.0000.00815.42
7.0.230.0040.00715.63
7.0.220.0090.00015.33
7.0.210.0000.00915.57
7.0.200.0020.00816.07
7.0.190.0040.01115.18
7.0.180.0100.00015.20
7.0.170.0000.01015.43
7.0.160.0100.00315.35
7.0.150.0070.00415.23
7.0.140.0060.02318.72
7.0.130.0000.01215.26
7.0.120.0000.01215.11
7.0.110.0040.00715.25
7.0.100.0000.03017.63
7.0.90.0060.02517.63
7.0.80.0030.02317.68
7.0.70.0070.04017.66
7.0.60.0090.04017.49
7.0.50.0240.03117.83
7.0.40.0050.02916.71
7.0.30.0050.02816.62
7.0.20.0070.02716.71
7.0.10.0100.04316.69
7.0.00.0050.04716.80
5.6.380.0100.00314.22
5.6.370.0000.01013.99
5.6.360.0040.00714.19
5.6.350.0030.00614.56
5.6.340.0060.00614.47
5.6.330.0070.00714.48
5.6.320.0000.01214.28
5.6.310.0040.01214.33
5.6.300.0000.01114.46
5.6.290.0070.00714.28
5.6.280.0040.04217.72
5.6.270.0030.01014.14
5.6.260.0070.00714.08
5.6.250.0020.03517.23
5.6.240.0050.02217.56
5.6.230.0070.02017.34
5.6.220.0050.02817.27
5.6.210.0130.04517.32
5.6.200.0030.03217.83
5.6.190.0040.04917.62
5.6.180.0110.04017.64
5.6.170.0100.04317.73
5.6.160.0070.04517.57
5.6.150.0050.03717.65
5.6.140.0030.04617.67
5.6.130.0080.04717.59
5.6.120.0100.03017.67
5.6.110.0050.04517.70
5.6.100.0050.04317.70
5.6.90.0030.04917.56
5.6.80.0070.04517.23
5.6.70.0110.04217.46
5.6.60.0000.03417.31
5.6.50.0100.04017.27
5.6.40.0060.04117.40
5.6.30.0090.02217.28
5.6.20.0070.04217.30
5.6.10.0050.04217.26
5.6.00.0080.02817.28
5.5.380.0020.02715.73
5.5.370.0070.02215.66
5.5.360.0040.02315.64
5.5.350.0020.02915.77
5.5.340.0100.03616.02
5.5.330.0050.02815.82
5.5.320.0060.02416.00
5.5.310.0100.02515.93
5.5.300.0040.04716.00
5.5.290.0080.04215.90
5.5.280.0070.04415.77
5.5.270.0100.03515.91
5.5.260.0030.03115.82
5.5.250.0080.02315.85
5.5.240.0050.03515.60
5.5.230.0030.05315.65
5.5.220.0120.04215.60
5.5.210.0070.04115.66
5.5.200.0080.04015.54
5.5.190.0030.02715.49
5.5.180.0100.03815.59
5.5.170.0030.00710.90
5.5.160.0030.04715.62
5.5.150.0060.04315.66
5.5.140.0050.03015.69
5.5.130.0080.04315.51
5.5.120.0050.02515.69
5.5.110.0070.04015.58
5.5.100.0060.03815.56
5.5.90.0080.02315.48
5.5.80.0050.04215.48
5.5.70.0070.04315.48
5.5.60.0100.04015.41
5.5.50.0020.03015.49
5.5.40.0130.01915.54
5.5.30.0050.04315.49
5.5.20.0070.04315.51
5.5.10.0080.04115.60
5.5.00.0020.02515.45
5.4.450.0060.04415.20
5.4.440.0100.02315.21
5.4.430.0050.03015.19
5.4.420.0040.04415.19
5.4.410.0100.03915.15
5.4.400.0070.04514.94
5.4.390.0030.03415.03
5.4.380.0090.03215.01
5.4.370.0120.03515.06
5.4.360.0080.02515.09
5.4.350.0090.03815.02
5.4.340.0070.04114.93
5.4.330.0030.00311.16
5.4.320.0050.03714.86
5.4.310.0100.03315.01
5.4.300.0030.04214.88
5.4.290.0050.03115.01
5.4.280.0030.04014.98
5.4.270.0060.03615.06
5.4.260.0060.04015.15
5.4.250.0020.04414.96
5.4.240.0020.02514.98
5.4.230.0000.02914.99
5.4.220.0070.03715.00
5.4.210.0040.04014.93
5.4.200.0080.03515.03
5.4.190.0070.03015.00
5.4.180.0050.04115.03
5.4.170.0040.02915.02
5.4.160.0050.02115.00
5.4.150.0030.02915.01
5.4.140.0070.03813.53
5.4.130.0000.04813.71
5.4.120.0020.04313.59
5.4.110.0080.03513.61
5.4.100.0050.04113.55
5.4.90.0050.03813.56
5.4.80.0060.03213.58
5.4.70.0080.02513.65
5.4.60.0020.02413.63
5.4.50.0090.02013.67
5.4.40.0030.02713.57
5.4.30.0020.02613.58
5.4.20.0110.02913.72
5.4.10.0100.03513.65
5.4.00.0030.04513.32
5.3.290.0050.04012.71
5.3.280.0030.04312.72
5.3.270.0030.04012.73
5.3.260.0100.03512.74
5.3.250.0060.04112.75
5.3.240.0040.02712.67
5.3.230.0050.04412.68
5.3.220.0100.03312.72
5.3.210.0050.04412.66
5.3.200.0080.03812.73
5.3.190.0100.03912.66
5.3.180.0030.04512.64
5.3.170.0050.03112.69
5.3.160.0030.02512.68
5.3.150.0070.03512.70
5.3.140.0050.03612.66
5.3.130.0040.03412.71
5.3.120.0050.03712.73
5.3.110.0070.02012.72
5.3.100.0050.04012.43
5.3.90.0110.03612.44
5.3.80.0080.02712.45
5.3.70.0090.02012.41
5.3.60.0040.03912.44
5.3.50.0080.03712.35
5.3.40.0060.03412.40
5.3.30.0070.02912.38
5.3.20.0070.03612.29
5.3.10.0060.02212.20
5.3.00.0070.03312.26
5.2.170.0060.02710.95
5.2.160.0050.03211.05
5.2.150.0070.03211.05
5.2.140.0030.03211.05
5.2.130.0090.01310.99
5.2.120.0000.02411.03
5.2.110.0020.02211.01
5.2.100.0070.02210.92
5.2.90.0020.02210.93
5.2.80.0050.01811.01
5.2.70.0030.02010.98
5.2.60.0040.03010.99
5.2.50.0040.03410.99
5.2.40.0030.03210.88
5.2.30.0060.02610.91
5.2.20.0030.01910.94
5.2.10.0060.02310.84
5.2.00.0060.03010.83
5.1.60.0090.02310.46
5.1.50.0070.02510.46
5.1.40.0050.02610.46
5.1.30.0030.02810.65
5.1.20.0060.02010.65
5.1.10.0070.03010.40
5.1.00.0020.01810.51
5.0.50.0090.0189.84
5.0.40.0060.0089.84
5.0.30.0020.0249.84
5.0.20.0020.0249.84
5.0.10.0020.0139.84
5.0.00.0000.0299.84
4.4.90.0060.0159.84
4.4.80.0000.0209.84
4.4.70.0000.0129.84
4.4.60.0050.0189.84
4.4.50.0010.0199.84
4.4.40.0000.0289.84
4.4.30.0000.0219.84
4.4.20.0030.0209.84
4.4.10.0000.0249.84
4.4.00.0030.0189.84
4.3.110.0050.0179.84
4.3.100.0000.0109.84
4.3.90.0000.0179.84
4.3.80.0000.0199.84
4.3.70.0040.0139.84
4.3.60.0050.0159.84
4.3.50.0030.0139.84
4.3.40.0020.0179.84
4.3.30.0010.0189.84
4.3.20.0020.0149.84
4.3.10.0020.0139.84
4.3.00.0010.0099.84

preferences:
42.23 ms | 400 KiB | 5 Q