3v4l.org

run code in 300+ PHP versions simultaneously
<?php $testArray = array(1, 'test' => array('a' => array('percy', 'mitch'),'b','c')); $helper = array(); array_walk_recursive( $testArray, function ($item, $key) use (&$helper) { if ($key === 'test') { //$helper[] = $item; var_dump($item); } } ); //var_dump($helper);

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)
8.3.60.0170.00318.30
8.3.50.0070.01121.99
8.3.40.0120.00318.71
8.3.30.0150.00418.74
8.3.20.0080.00018.60
8.3.10.0060.00321.08
8.3.00.0040.00423.53
8.2.180.0070.00716.38
8.2.170.0110.01122.96
8.2.160.0030.01020.58
8.2.150.0000.00724.18
8.2.140.0060.00324.66
8.2.130.0070.00326.16
8.2.120.0000.01519.36
8.2.110.0060.00320.52
8.2.100.0070.00417.78
8.2.90.0050.00319.25
8.2.80.0030.00619.26
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0000.00818.16
8.2.30.0000.00721.08
8.2.20.0000.00817.64
8.2.10.0060.00317.77
8.2.00.0070.00017.69
8.1.280.0070.01125.92
8.1.270.0000.00723.99
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0000.01022.42
8.1.230.0080.00420.92
8.1.220.0050.00318.77
8.1.210.0040.00818.91
8.1.200.0000.00817.48
8.1.190.0000.00817.53
8.1.180.0040.00418.10
8.1.170.0090.00018.55
8.1.160.0000.00818.95
8.1.150.0070.00018.60
8.1.140.0070.00017.49
8.1.130.0000.00717.83
8.1.120.0040.00417.53
8.1.110.0040.00417.33
8.1.100.0070.00017.49
8.1.90.0040.00417.45
8.1.80.0000.00717.34
8.1.70.0000.00717.41
8.1.60.0000.00917.59
8.1.50.0030.00517.41
8.1.40.0000.00817.52
8.1.30.0030.00517.59
8.1.20.0040.00417.65
8.1.10.0040.00417.48
8.1.00.0020.00517.34
8.0.300.0030.00320.03
8.0.290.0000.00717.18
8.0.280.0000.00818.35
8.0.270.0030.00317.25
8.0.260.0060.00016.69
8.0.250.0040.00416.87
8.0.240.0030.00616.99
8.0.230.0030.00316.88
8.0.220.0040.00416.80
8.0.210.0040.00416.90
8.0.200.0030.00316.84
8.0.190.0050.00316.96
8.0.180.0000.00716.79
8.0.170.0000.00716.80
8.0.160.0000.00716.89
8.0.150.0080.00316.71
8.0.140.0030.00716.89
8.0.130.0030.00313.41
8.0.120.0000.00916.74
8.0.110.0050.00316.84
8.0.100.0000.00716.80
8.0.90.0040.00316.95
8.0.80.0060.00916.93
8.0.70.0000.00716.85
8.0.60.0070.00016.84
8.0.50.0000.00816.79
8.0.30.0180.00517.22
8.0.20.0110.00717.40
8.0.10.0030.00517.01
8.0.00.0120.00816.82
7.4.330.0060.00016.87
7.4.320.0060.00016.49
7.4.300.0060.00016.51
7.4.290.0000.00716.49
7.4.280.0060.00316.59
7.4.270.0070.00016.53
7.4.260.0030.00313.32
7.4.250.0040.00416.43
7.4.240.0040.00416.45
7.4.230.0070.00016.35
7.4.220.0090.01116.44
7.4.210.0050.01216.56
7.4.200.0040.00416.42
7.4.190.0070.00016.54
7.4.160.0090.00916.36
7.4.150.0100.01017.40
7.4.140.0180.01417.86
7.4.130.0070.01116.58
7.4.120.0160.00516.47
7.4.110.0070.01016.50
7.4.100.0030.01416.39
7.4.90.0120.00616.73
7.4.80.0090.00619.39
7.4.70.0090.00916.50
7.4.60.0100.00616.46
7.4.50.0030.00616.38
7.4.40.0090.00322.77
7.4.30.0060.01216.41
7.4.00.0000.01114.84
7.3.330.0050.00013.36
7.3.320.0000.00613.13
7.3.310.0030.00316.23
7.3.300.0030.00316.39
7.3.290.0070.00716.35
7.3.280.0110.00716.35
7.3.270.0070.01017.40
7.3.260.0100.01118.24
7.3.250.0110.00616.29
7.3.240.0090.00916.41
7.3.230.0080.01016.39
7.3.210.0030.01416.38
7.3.200.0070.01019.39
7.3.190.0100.01316.54
7.3.180.0050.01016.41
7.3.170.0030.01216.48
7.3.160.0110.00616.38
7.3.120.0090.00614.78
7.3.10.0060.01016.57
7.3.00.0090.00616.70
7.2.330.0060.01616.56
7.2.320.0070.01116.73
7.2.310.0110.01116.44
7.2.300.0030.01316.44
7.2.290.0120.00916.46
7.2.130.0060.00617.11
7.2.120.0060.00616.77
7.2.110.0000.01116.98
7.2.100.0080.00316.66
7.2.90.0060.00816.64
7.2.80.0100.00717.09
7.2.70.0040.00416.98
7.2.60.0030.01216.65
7.2.50.0030.01017.09
7.2.40.0080.00416.79
7.2.30.0060.00317.09
7.2.20.0100.00716.55
7.2.10.0040.01116.94
7.2.00.0090.00517.88
7.1.250.0070.00715.54
7.1.200.0070.00315.76
7.1.100.0110.00318.30
7.1.70.0000.00916.96
7.1.60.0000.01317.07
7.1.50.0030.01016.88
7.1.00.0030.04022.32
7.0.200.0070.01116.66
7.0.140.0100.06022.08
7.0.100.0070.04319.89
7.0.90.0200.07319.89
7.0.80.0030.04019.95
7.0.70.0100.05020.04
7.0.60.0100.03019.94
7.0.50.0170.06720.25
7.0.40.0070.08720.09
7.0.30.0230.06020.18
7.0.20.0030.07720.14
7.0.10.0130.06320.17
7.0.00.0030.07720.14
5.6.280.0070.07021.04
5.6.250.0070.08020.72
5.6.240.0030.06720.76
5.6.230.0100.07020.63
5.6.220.0070.07020.68
5.6.210.0030.04320.58
5.6.200.0070.05021.08
5.6.190.0130.03321.04
5.6.180.0070.04321.11
5.6.170.0100.03321.08
5.6.160.0070.04021.11
5.6.150.0070.05020.94
5.6.140.0030.09021.11
5.6.130.0030.04721.17
5.6.120.0100.09721.05
5.6.110.0100.07721.06
5.6.100.0030.07020.95
5.6.90.0100.05320.99
5.6.80.0070.06720.39
5.6.70.0070.04720.42
5.6.60.0000.05020.38
5.6.50.0030.04020.32
5.6.40.0030.04020.46
5.6.30.0070.04720.50
5.6.20.0100.07020.42
5.6.10.0000.05720.49
5.6.00.0070.04020.37
5.5.380.0030.05320.51
5.5.370.0070.03720.50
5.5.360.0070.03720.39
5.5.350.0070.07020.39
5.5.340.0070.05020.84
5.5.330.0100.07020.91
5.5.320.0070.06020.78
5.5.310.0000.04320.75
5.5.300.0030.08020.85
5.5.290.0070.07720.88
5.5.280.0030.07020.80
5.5.270.0070.07720.89
5.5.260.0130.03720.61
5.5.250.0070.04720.69
5.5.240.0100.04320.30
5.5.230.0070.03720.00
5.5.220.0030.05720.29
5.5.210.0000.08020.21
5.5.200.0030.04720.09
5.5.190.0070.04020.14
5.5.180.0030.07720.21
5.5.160.0070.03720.08
5.5.150.0030.07320.12
5.5.140.0070.07720.15
5.5.130.0100.05720.21
5.5.120.0130.07720.21
5.5.110.0030.08020.26
5.5.100.0070.04720.16
5.5.90.0100.07719.97
5.5.80.0100.06720.07
5.5.70.0100.06720.04
5.5.60.0000.05020.15
5.5.50.0000.04720.06
5.5.40.0070.04320.14
5.5.30.0100.05020.06
5.5.20.0000.05020.05
5.5.10.0100.05320.05
5.5.00.0170.03020.01
5.4.450.0070.05019.55
5.4.440.0070.07719.17
5.4.430.0030.05719.55
5.4.420.0030.04719.27
5.4.410.0070.06019.43
5.4.400.0130.04718.91
5.4.390.0100.06319.12
5.4.380.0130.06019.12
5.4.370.0030.06019.10
5.4.360.0100.07018.91
5.4.350.0070.04319.03
5.4.340.0030.08019.18
5.4.320.0030.07319.05
5.4.310.0130.06319.13
5.4.300.0000.05319.20
5.4.290.0070.04718.90
5.4.280.0070.05019.23
5.4.270.0030.05018.84
5.4.260.0070.07318.90
5.4.250.0000.08018.94
5.4.240.0070.07019.04
5.4.230.0070.04719.08
5.4.220.0070.06718.99
5.4.210.0170.06719.04
5.4.200.0100.06318.87
5.4.190.0270.03019.23
5.4.180.0100.07019.15
5.4.170.0000.04319.17
5.4.160.0100.07318.88
5.4.150.0030.04318.86
5.4.140.0000.05716.46
5.4.130.0070.05016.35
5.4.120.0170.05316.22
5.4.110.0030.04316.34
5.4.100.0100.03716.49
5.4.90.0130.06316.49
5.4.80.0030.07316.37
5.4.70.0130.05716.41
5.4.60.0170.05716.46
5.4.50.0000.06316.34
5.4.40.0100.07016.41
5.4.30.0100.07016.47
5.4.20.0030.05016.31
5.4.10.0070.04316.40
5.4.00.0070.07715.79
5.3.290.0100.07314.73
5.3.280.0100.03314.57
5.3.270.0070.03714.61
5.3.260.0070.06714.65
5.3.250.0130.06314.57
5.3.240.0170.06714.72
5.3.230.0000.05014.60
5.3.220.0100.03714.66
5.3.210.0070.05014.57
5.3.200.0130.07314.53
5.3.190.0030.05014.57
5.3.180.0000.05314.69
5.3.170.0100.05714.70
5.3.160.0030.05314.48
5.3.150.0030.05714.59
5.3.140.0100.06714.67
5.3.130.0030.05314.57
5.3.120.0170.05714.46
5.3.110.0030.08314.60
5.3.100.0100.06714.01
5.3.90.0000.07314.15
5.3.80.0270.02314.14
5.3.70.0130.05014.05
5.3.60.0100.05014.05
5.3.50.0070.05013.98
5.3.40.0130.06313.98
5.3.30.0030.03713.93
5.3.20.0000.04013.71
5.3.10.0000.07713.71
5.3.00.0100.04013.71
5.2.170.0030.03313.71
5.2.160.0000.03013.71
5.2.150.0070.03713.71
5.2.140.0070.04013.71
5.2.130.0100.05713.71
5.2.120.0030.02713.71
5.2.110.0100.03013.71
5.2.100.0100.02013.71
5.2.90.0030.06013.71
5.2.80.0000.03313.71
5.2.70.0070.03713.71
5.2.60.0070.04313.71
5.2.50.0070.05313.71
5.2.40.0030.03013.71
5.2.30.0100.05013.71
5.2.20.0030.06013.71
5.2.10.0070.03013.71
5.2.00.0000.03313.71
5.1.60.0030.03713.71
5.1.50.0070.05013.71
5.1.40.0070.04713.71
5.1.30.0100.03713.71
5.1.20.0070.02713.71
5.1.10.0000.02713.71
5.1.00.0000.03713.71
5.0.50.0000.02313.71
5.0.40.0070.01713.71
5.0.30.0000.03713.71
5.0.20.0030.02013.71
5.0.10.0030.02013.71
5.0.00.0100.02313.71
4.4.90.0030.02313.71
4.4.80.0000.04013.71
4.4.70.0000.02013.71
4.4.60.0030.03013.71
4.4.50.0030.03013.71
4.4.40.0130.04313.71
4.4.30.0070.03013.71
4.4.20.0030.01713.71
4.4.10.0000.02013.71
4.4.00.0030.02313.71
4.3.110.0000.02713.71
4.3.100.0000.01713.71
4.3.90.0030.01313.71
4.3.80.0030.02313.71
4.3.70.0030.01313.71
4.3.60.0000.02013.71
4.3.50.0000.01713.71
4.3.40.0000.02713.71
4.3.30.0000.01313.71
4.3.20.0030.01013.71
4.3.10.0000.02013.71
4.3.00.0000.01313.71

preferences:
43.4 ms | 401 KiB | 5 Q