<?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')
);
$ret = array();
foreach($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;
}
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
preferences:
216.11 ms | 406 KiB | 314 Q