页面内数组传值解决思路
页面内数组传值
a.php中有一个二维数据,传给b.php
a.php
- HTML code
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ -->
b.php
if($_GET['m']){
print_r($_POST['data']);
saveData($_POST['data']);//一个插入数据库函数
}
?>
通过此法,得到的$_POST['data']变成了一个三维数组了,如何办???
------解决方案--------------------
序列化
serialize
需要注意转义问题
------解决方案--------------------
------解决方案--------------------
把序列化的值传到隐藏域中,传给b.php去处理 ,b.php那边,unserialize($_POST['data'])//出来就是一个数组,
serialize() 返回字符串 ,具体查下手册
------解决方案--------------------
if($_GET['m']){
print_r(unserialize($_POST['data']));//这只是验证一下数据的完整性
saveData(unserialize($_POST['data']));//这样才能传递数组过去
}
------解决方案--------------------
序列化需要addslashes转义
传值的时候,通常默认,或程序统一addslashes
,看效果用,服务端根据需要去掉几重转义
- PHP code
$arr = array("'", "\\"); print_r(unserialize(stripslashes(stripslashes(addslashes(addslashes(serialize($arr))))))); <div class="clear"> </div>

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