一个可变换的php的bug点

可用

代码审计记录

提示的代码:

<?php
	$arr1 = [
		["id"=>1,"type"=>"http","value"=>10],
		["id"=>2,"type"=>"http","value"=>11],
		["id"=>3,"type"=>"http","value"=>12],
		["id"=>4,"type"=>"http","value"=>13],
		["id"=>5,"type"=>"http","value"=>14],
		["id"=>6,"type"=>"http","value"=>15],
	];

	$arr2 = [
		["sub_id"=>11,"id"=>1,"type"=>"http","remark"=>"www1","user_name"=>"baidu1"],
		["sub_id"=>12,"id"=>2,"type"=>"http","remark"=>"www2","user_name"=>"baidu2"],
		["sub_id"=>13,"id"=>3,"type"=>"http","remark"=>"www3","user_name"=>"baidu3"],
		["sub_id"=>14,"id"=>4,"type"=>"http","remark"=>"www4","user_name"=>"baidu4"],
		["sub_id"=>15,"id"=>5,"type"=>"http","remark"=>"www5","user_name"=>"baidu5"],
		["sub_id"=>16,"id"=>6,"type"=>"http","remark"=>"www6","user_name"=>"baidu6"],
	];

	foreach ($arr1 as &$item)
    {
        foreach ($arr2 as $v)
        {
            if(($v["id"]==$item["id"]) && ($v["type"]==$item["type"]))
            {
                $item["user_name"]      = $v["user_name"];
                $item["remark"]    = $v["remark"];
            }
        }
    }

    var_dump($arr1);