3v4l.org

run code in 300+ PHP versions simultaneously
<?php function create_tree($arr,$pid=0) {$arr = array( array('id'=>1,'pid'=>'0','name'=>'11111'), array('id'=>2,'pid'=>'1','name'=>'22222'), array('id'=>3,'pid'=>'0','name'=>'33333'), array('id'=>4,'pid'=>'3','name'=>'44444'), array('id'=>5,'pid'=>'4','name'=>'55555'), array('id'=>6,'pid'=>'1','name'=>'66666'));echo "<pre>";print_r(create_tree($arr)); $ret = array(); foreach($arr as $k => $v) { if($v['pid'] == $pid) { $tmp = $arr[$k];unset($arr[$k]); $tmp['children'] = create_tree($arr,$v['id']); $ret[] = $tmp; } } return $ret; }

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)
8.3.60.0200.00316.63
8.3.50.0110.00917.37
8.3.40.0060.01018.69
8.3.30.0070.01018.69
8.3.20.0080.00018.66
8.3.10.0030.00620.34
8.3.00.0080.00017.38
8.2.180.0140.00716.50
8.2.170.0030.01522.96
8.2.160.0100.01022.14
8.2.150.0050.00224.18
8.2.140.0080.00024.66
8.2.130.0110.00426.16
8.2.120.0040.00419.64
8.2.110.0050.00521.10
8.2.100.0110.00017.59
8.2.90.0000.01019.13
8.2.80.0000.00817.80
8.2.70.0000.00917.38
8.2.60.0040.00417.68
8.2.50.0050.00318.07
8.2.40.0000.00919.82
8.2.30.0030.00618.07
8.2.20.0000.00717.48
8.2.10.0000.00917.49
8.2.00.0060.00317.58
8.1.280.0150.00325.92
8.1.270.0050.00324.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00022.46
8.1.230.0090.00321.03
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.11
8.1.190.0000.00717.26
8.1.180.0030.00518.10
8.1.170.0050.00420.56
8.1.160.0040.00418.74
8.1.150.0050.00318.45
8.1.140.0050.00317.34
8.1.130.0030.00517.76
8.1.120.0030.00317.41
8.1.110.0000.00717.27
8.1.100.0070.00017.36
8.1.90.0070.00017.24
8.1.80.0040.00417.41
8.1.70.0020.00517.31
8.1.60.0040.00417.45
8.1.50.0040.00417.28
8.1.40.0080.00017.40
8.1.30.0040.00417.43
8.1.20.0060.00317.55
8.1.10.0040.00417.39
8.1.00.0000.01017.22
8.0.300.0000.00819.85
8.0.290.0050.00216.63
8.0.280.0080.00018.33
8.0.270.0030.00317.16
8.0.260.0000.00716.63
8.0.250.0040.00416.77
8.0.240.0000.01016.88
8.0.230.0000.00716.89
8.0.220.0060.00016.79
8.0.210.0000.00716.76
8.0.200.0030.00316.88
8.0.190.0040.00416.82
8.0.180.0040.00416.70
8.0.170.0090.00016.85
8.0.160.0040.00416.85
8.0.150.0090.00016.73
8.0.140.0120.00016.75
8.0.130.0040.00413.18
8.0.120.0040.00416.69
8.0.110.0040.00416.62
8.0.100.0000.00716.63
8.0.90.0040.00416.61
8.0.80.0000.01516.79
8.0.70.0040.00416.84
8.0.60.0000.00816.67
8.0.50.0020.00516.70
8.0.30.0090.01216.98
8.0.20.0100.00817.22
8.0.10.0000.00816.95
8.0.00.0090.00916.59
7.4.330.0000.00512.82
7.4.320.0070.00016.33
7.4.300.0000.00716.42
7.4.290.0030.00316.55
7.4.280.0000.00816.51
7.4.270.0040.00416.48
7.4.260.0000.00513.15
7.4.250.0080.00016.46
7.4.240.0070.00016.42
7.4.230.0030.00316.61
7.4.220.0090.00616.59
7.4.210.0080.00916.43
7.4.200.0040.00416.57
7.4.190.0030.00316.49
7.4.160.0180.00616.51
7.4.150.0100.00716.49
7.4.140.0090.01116.41
7.4.130.0090.00816.37
7.4.120.0050.01216.42
7.4.110.0070.01016.43
7.4.100.0140.00316.32
7.4.90.0060.01316.48
7.4.80.0070.01016.34
7.4.70.0140.00316.55
7.4.60.0100.00716.44
7.4.50.0040.00416.49
7.4.40.0030.00916.12
7.4.30.0150.00616.15
7.4.00.0040.01214.62
7.3.330.0030.00313.26
7.3.320.0000.00513.05
7.3.310.0040.00416.08
7.3.300.0030.00316.21
7.3.290.0130.00616.23
7.3.280.0080.00916.21
7.3.270.0090.00916.52
7.3.260.0140.00716.37
7.3.250.0060.01216.32
7.3.240.0110.00616.19
7.3.230.0080.00816.37
7.3.210.0130.00716.27
7.3.200.0060.01319.39
7.3.190.0100.01016.20
7.3.180.0110.00416.11
7.3.170.0030.01316.46
7.3.160.0090.01216.09
7.3.120.0050.01314.89
7.3.110.0100.00714.63
7.3.100.0110.00714.56
7.3.90.0030.01414.74
7.3.80.0030.01314.35
7.3.70.0070.00714.63
7.3.60.0070.01014.62
7.3.50.0000.01014.52
7.3.40.0000.01014.61
7.3.30.0030.01014.38
7.3.20.0100.00316.20
7.3.10.0090.00316.48
7.3.00.0060.00316.59
7.2.330.0060.01216.59
7.2.320.0120.00416.52
7.2.310.0130.01016.33
7.2.300.0030.01316.29
7.2.290.0150.00316.29
7.2.250.0070.01414.54
7.2.240.0100.01014.86
7.2.230.0070.01014.87
7.2.220.0070.01115.00
7.2.210.0090.00614.64
7.2.200.0090.00014.63
7.2.190.0090.00014.30
7.2.180.0040.01114.65
7.2.170.0090.00614.84
7.2.60.0040.01216.92
7.2.00.0070.00419.15
7.1.330.0100.00715.30
7.1.320.0060.00815.67
7.1.310.0040.00415.61
7.1.300.0040.00915.38
7.1.290.0060.00615.18
7.1.280.0030.01015.58
7.1.270.0100.00315.47
7.1.260.0030.01215.38
7.1.200.0060.00615.76
7.1.100.0090.00018.16
7.1.70.0000.01016.97
7.1.60.0150.00619.40
7.1.50.0220.01434.73
7.1.00.0000.07022.35
7.0.200.0110.00316.75
7.0.140.0000.07721.96
7.0.120.0000.07722.04
7.0.60.0070.08719.94
7.0.50.0030.04017.88
7.0.40.0070.04720.11
7.0.30.0170.05020.36
7.0.20.0200.04720.25
7.0.10.0400.04720.20
7.0.00.0170.07320.15
5.6.280.0000.07721.04
5.6.210.0030.06320.73
5.6.200.0030.04018.25
5.6.190.0100.04320.48
5.6.180.0530.05020.39
5.6.170.0230.05720.48
5.6.160.0030.07720.46
5.6.150.0130.08018.19
5.6.140.0130.06318.17
5.6.130.0070.04318.18
5.6.120.0070.08021.12
5.6.110.0100.04021.11
5.6.100.0070.04721.11
5.6.90.0070.04020.93
5.6.80.0100.07020.36
5.6.70.4070.03720.38
5.5.350.0330.06320.50
5.5.340.0000.05017.95
5.5.330.0030.04320.28
5.5.320.0030.04720.57
5.5.310.0270.07720.30
5.5.300.0030.08318.03
5.5.290.0000.04717.98
5.5.280.0200.07320.88
5.5.270.0100.05020.93
5.5.260.0170.07720.90
5.5.250.0030.04320.66
5.5.240.0300.05720.29
5.4.450.0130.04019.20
5.4.440.0030.04319.41
5.4.430.0070.07719.48
5.4.420.0070.05319.46
5.4.410.0100.04019.05
5.4.400.0070.04018.86
5.4.390.0070.08318.86
5.4.380.0000.04019.00
5.4.370.0030.08319.16
5.4.360.0100.07319.24
5.4.350.0000.08319.21
5.4.340.0070.06719.20
5.4.320.0070.04718.85
5.4.310.0100.06719.12
5.4.300.0070.04019.00
5.4.290.0100.03318.85
5.4.280.0100.05318.92
5.4.270.0070.08019.14
5.4.260.0100.04018.99
5.4.250.0000.04318.97
5.4.240.0000.04319.09
5.4.230.0030.06319.24
5.4.220.0130.06319.15
5.4.210.0030.06319.16
5.4.200.0070.04019.00
5.4.190.0030.04019.18
5.4.180.0100.07319.14
5.4.170.0030.07719.19
5.4.160.0030.08019.13
5.4.150.0200.06319.24
5.4.140.0030.04016.35
5.4.130.0100.03016.34
5.4.120.0070.06316.49
5.4.110.0100.05716.43
5.4.100.0030.04316.30
5.4.90.0030.04716.46
5.4.80.0100.04016.38
5.4.70.0000.04016.54
5.4.60.0070.06016.27
5.4.50.0070.08016.60
5.4.40.0070.06716.32
5.4.30.0100.06316.36
5.4.20.0100.03316.31
5.4.10.0030.07316.38
5.4.00.0100.04015.77
5.3.290.0100.05014.71
5.3.280.0030.04314.64
5.3.270.0030.04714.60
5.3.260.0070.06314.60
5.3.250.0000.04314.64
5.3.240.0100.05014.60
5.3.230.0070.06314.65
5.3.220.0000.04014.62
5.3.210.0030.04014.48
5.3.200.0000.04014.59
5.3.190.0030.08014.59
5.3.180.0100.04314.58
5.3.170.0070.04014.56
5.3.160.0070.03714.60
5.3.150.0030.03714.59
5.3.140.0070.08014.47
5.3.130.0070.04014.57
5.3.120.0070.04014.61
5.3.110.0100.06714.60
5.3.100.0030.07714.09
5.3.90.0100.06314.04
5.3.80.0030.04314.09
5.3.70.0030.05314.18
5.3.60.0070.07714.02
5.3.50.0070.05313.91
5.3.40.0000.04713.92
5.3.30.0030.04013.79
5.3.20.0100.06013.61
5.3.10.0030.07013.68
5.3.00.0070.04013.71
5.2.170.0070.03011.18
5.2.160.0030.06311.19
5.2.150.0070.03711.19
5.2.140.0130.02011.13
5.2.130.0070.06011.16
5.2.120.0070.06011.10
5.2.110.0130.04711.10
5.2.100.0030.02711.09
5.2.90.0100.04011.16
5.2.80.0030.05311.04
5.2.70.0100.05711.14
5.2.60.0030.05311.06
5.2.50.0000.04011.06
5.2.40.0070.06011.02
5.2.30.0000.04010.89
5.2.20.0070.03011.11
5.2.10.0030.05010.91
5.2.00.0070.05710.68
5.1.60.0030.03310.01
5.1.50.0000.04710.04
5.1.40.0070.0339.93
5.1.30.0100.05010.41
5.1.20.0070.04310.43
5.1.10.0070.04310.04
5.1.00.0030.05010.13
5.0.50.0130.0378.63
5.0.40.0030.0408.43
5.0.30.0000.0578.21
5.0.20.0000.0238.26
5.0.10.0000.0278.18
5.0.00.0070.0578.13
4.4.90.0000.0377.66
4.4.80.0030.0237.66
4.4.70.0000.0407.66
4.4.60.0070.0237.66
4.4.50.0070.0237.66
4.4.40.0000.0307.66
4.4.30.0000.0407.66
4.4.20.0000.0277.66
4.4.10.0030.0177.66
4.4.00.0000.0607.66
4.3.110.0030.0277.66
4.3.100.0070.0307.66
4.3.90.0030.0277.66
4.3.80.0030.0507.66
4.3.70.0030.0377.66
4.3.60.0030.0207.66
4.3.50.0070.0307.66
4.3.40.0000.0307.66
4.3.30.0030.0137.66
4.3.20.0000.0177.66
4.3.10.0000.0177.66
4.3.00.0030.0307.66

preferences:
41.49 ms | 401 KiB | 5 Q