tree有问题

[boume]

改为

public function tree($data, $title, $fieldPri = 'cid', $fieldPid = 'pid')
    {
        if ( ! is_array($data) || empty($data)) {
            return [];
        }
        $arr = $this->channelList($data, 0, '', $fieldPri, $fieldPid);
        $tmpArr = $arr;
        foreach ($arr as $k => $v) {
            $nexValue = next($tmpArr);
            $str = "";
            if ($v['_level'] > 2) {
                for ($i = 1; $i < $v['_level'] - 1; $i++) {
                    $str .= "│&nbsp;&nbsp;&nbsp;&nbsp;";
                }
            }
            if ($v['_level'] != 1) {
                $t = $title ? $v[$title] : '';
                /*if (isset($arr[$k + 1])
                    && $arr[$k + 1]['_level'] >= $arr[$k]['_level']
                ) {
                    $arr[$k]['_'.$title] = $str."├─ ".$v['_html'].$t;
                } else {
                    $arr[$k]['_'.$title] = $str."└─ ".$v['_html'].$t;
                }*/
                if ($nexValue && $nexValue['_level'] >= $v['_level']) {
                    $arr[$k]['_'.$title] = $str."├─ ".$v['_html'].$t;
                }else{
                    $arr[$k]['_'.$title] = $str."└─ ".$v['_html'].$t;
                }
            } else {
                $arr[$k]['_'.$title] = $v[$title];
            }
        }
        //设置主键为$fieldPri
        $data = [];
        foreach ($arr as $d) {
            //            $data[$d[$fieldPri]] = $d;
            $data[] = $d;
        }

        return $data;
    }

[liuhaiqiang999]

Default value for parameters with a class type hint can only be NULL

[houdunwang]

font{
    line-height: 1.6;
}
ul,ol{
    padding-left: 20px;
    list-style-position: inside;
}



这个库有段时间没有维护了，新版本是静态调用的

    
        
    


  

    
                
        
            
                
                        
                            
                        
                        
                            向军大叔
                        
                
                    
                        
                                ***@***.***
                        
                    
            
        
    
    


    签名由
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    定制




在2021年12月1日 ***@***.***> 写道： 

Default value for parameters with a class type hint can only be NULL

确实有问题。我也想提来着，老版本没问题，但composer里找不到老版本了。

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