3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ [ 'name' => 'a', 'url' => 'b', ], [ 'name' => 'c', 'url' => 'd', 'children' => [ [ 'name' => 'e', 'url' => 'f' ] ] ] ]; function recurseAll($node) { echo "\n---\n"; if (is_iterable($node)) { var_export($node); foreach ($node as $childNode) { recurseAll($childNode); } } else { echo $node; } } array_walk($array, 'recurseAll');

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)
8.5.10.0060.00119.65
8.5.00.0160.00719.94
8.4.160.0090.01323.60
8.4.150.0060.00616.88
8.4.140.0170.00317.67
8.4.130.0130.00817.55
8.4.120.0080.01124.15
8.4.110.0070.00820.37
8.4.100.0140.00618.80
8.4.90.0110.00920.55
8.4.80.0070.01218.71
8.4.70.0140.00520.83
8.4.60.0150.00518.79
8.4.50.0080.00218.52
8.4.40.0160.00319.27
8.4.30.0100.01020.15
8.4.20.0130.00619.52
8.4.10.0090.00917.64
8.3.280.0030.00014.05
8.3.270.0110.00716.61
8.3.260.0080.01316.73
8.3.250.0060.00417.05
8.3.240.0110.00817.20
8.3.230.0140.00616.67
8.3.220.0100.00818.90
8.3.210.0130.00618.51
8.3.200.0040.00516.70
8.3.190.0100.00918.88
8.3.180.0100.00716.85
8.3.170.0120.00617.02
8.3.160.0130.00619.99
8.3.150.0090.00917.19
8.3.140.0080.00016.97
8.3.130.0080.00016.59
8.3.120.0000.01520.84
8.3.110.0060.00316.62
8.3.100.0030.00616.78
8.3.90.0060.00326.77
8.3.80.0060.00318.56
8.3.70.0120.00616.75
8.3.60.0150.00018.29
8.3.50.0100.00524.43
8.3.40.0140.00718.67
8.3.30.0110.00418.71
8.3.20.0050.00320.90
8.3.10.0080.00020.16
8.3.00.0040.00422.18
8.2.290.0110.00820.46
8.2.280.0120.00718.54
8.2.270.0100.01018.84
8.2.260.0040.00417.25
8.2.250.0040.00416.65
8.2.240.0110.00716.88
8.2.230.0030.00620.94
8.2.220.0030.00624.06
8.2.210.0080.00026.77
8.2.200.0060.00316.38
8.2.190.0040.01116.75
8.2.180.0070.00718.29
8.2.170.0030.01222.96
8.2.160.0060.00922.08
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0030.00621.13
8.2.110.0150.00620.35
8.2.100.0070.00317.91
8.2.90.0090.00020.58
8.2.80.0030.00617.97
8.2.70.0050.00518.03
8.2.60.0120.00018.22
8.2.50.0060.00318.10
8.2.40.0040.00419.22
8.2.30.0050.00219.13
8.2.20.0040.00417.93
8.2.10.0040.00421.01
8.2.00.0050.00219.21
8.1.330.0110.00721.81
8.1.320.0100.00916.25
8.1.310.0000.00816.49
8.1.300.0060.00919.26
8.1.290.0090.00018.88
8.1.280.0070.00725.92
8.1.270.0000.00820.75
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0110.00020.66
8.1.220.0000.00817.79
8.1.210.0000.00719.16
8.1.200.0040.00417.36
8.1.190.0090.00017.34
8.1.180.0090.00018.73
8.1.170.0000.00818.53
8.1.160.0000.00718.95
8.1.150.0000.00718.89
8.1.140.0050.00322.13
8.1.130.0030.00320.20
8.1.120.0000.00817.49
8.1.110.0070.00317.42
8.1.100.0040.00417.32
8.1.90.0000.00717.34
8.1.80.0040.00417.45
8.1.70.0030.00317.47
8.1.60.0000.00817.51
8.1.50.0060.00317.56
8.1.40.0030.00517.52
8.1.30.0050.00517.57
8.1.20.0000.00817.64
8.1.10.0040.00417.37
8.1.00.0040.00417.45
8.0.300.0040.00419.89
8.0.290.0050.00316.63
8.0.280.0030.00318.45
8.0.270.0030.00316.87
8.0.260.0000.00620.07
8.0.250.0000.00716.92
8.0.240.0030.00316.91
8.0.230.0000.00816.98
8.0.220.0040.00416.91
8.0.210.0000.00716.84
8.0.200.0030.00316.91
8.0.190.0030.00616.84
8.0.180.0080.00016.91
8.0.170.0050.00316.80
8.0.160.0030.00516.97
8.0.150.0070.00016.89
8.0.140.0000.00816.84
8.0.130.0000.00513.25
8.0.120.0040.00416.69
8.0.110.0000.00716.74
8.0.100.0040.00416.76
8.0.90.0060.00316.75
8.0.80.0090.01116.89
8.0.70.0000.00716.84
8.0.60.0070.00016.95
8.0.50.0050.00216.82
8.0.30.0040.01416.95
8.0.20.0150.00317.23
8.0.10.0040.00417.05
8.0.00.0120.00616.68
7.4.330.0000.00615.55
7.4.320.0000.00616.46
7.4.300.0000.00616.54
7.4.290.0000.00716.61
7.4.280.0050.00316.51
7.4.270.0030.00716.59
7.4.260.0000.00613.25
7.4.250.0050.00216.51
7.4.240.0060.00216.56
7.4.230.0030.00316.40
7.4.220.0050.00216.61
7.4.210.0120.00616.49
7.4.200.0000.00816.42
7.4.130.0140.00316.51
7.4.120.0030.01516.43
7.4.110.0170.00016.37
7.4.100.0070.01316.46
7.4.90.0030.01316.55
7.4.80.0070.01019.39
7.4.70.0090.00616.37
7.4.60.0000.01716.52
7.4.50.0100.00716.48
7.4.40.0070.01016.65
7.4.00.0120.00314.57
7.3.330.0040.00416.20
7.3.320.0030.00313.30
7.3.310.0070.00016.40
7.3.300.0070.00016.34
7.3.290.0080.00716.29
7.3.280.0070.00716.21
7.3.260.0170.00016.46
7.3.240.0110.00816.42
7.3.230.0080.01416.34
7.3.210.0100.00716.51
7.3.200.0170.00316.52
7.3.190.0030.01416.33
7.3.180.0040.01116.69
7.3.170.0000.01816.33
7.3.160.0090.00816.29
7.3.120.0090.00414.54
7.3.110.0130.00014.66
7.3.100.0100.00314.67
7.3.90.0210.00314.45
7.3.80.0100.00314.64
7.3.70.0070.00714.88
7.3.60.0080.01214.70
7.3.50.0060.00914.42
7.3.40.0080.00614.54
7.3.30.0040.00914.68
7.3.20.0100.00314.58
7.3.10.0000.01514.84
7.3.00.0090.00616.48
7.2.330.0170.00716.68
7.2.320.0090.00916.49
7.2.310.0120.00616.71
7.2.300.0190.00016.73
7.2.290.0100.00716.63
7.2.250.0030.01014.86
7.2.240.0110.00314.78
7.2.230.0040.01114.93
7.2.220.0100.00715.06
7.2.210.0030.01114.61
7.2.200.0070.00714.95
7.2.190.0150.00014.93
7.2.180.0040.01314.75
7.2.170.0090.00614.83
7.1.330.0090.00513.89
7.1.320.0140.00313.78
7.1.310.0070.00713.87
7.1.300.0120.00213.60
7.1.290.0030.01113.91
7.1.280.0140.00014.10
7.1.270.0050.00914.00
7.1.260.0130.01015.63

preferences:
151.89 ms | 403 KiB | 5 Q