php无限分类报错怎么解决
//$this->arr 已经在类实例化时被初始化了
public function subtree($id=0,$level=0){
static $grandson=array();
foreach($this->arr as $key=> $value){
if ($value['parentid']==$id) {
$value['name']=str_repeat(' ', $level).$value['name'];
$grandson[$key]=$value;
$this->subtree($key,$level+1);
}
}
return $grandson;
}
error:Maximum function nesting level of '100' reached, aborting!--
------解决方案--------------------使用递归函数时,递归次数超过了100
xdebug.max_nesting_level = 100//xdebug最大循环次数的原因 吧100改大就行了