php页面 表单传递参数实例教程
- WBOYOriginal
- 2016-05-25 16:46:061041browse
在php中要传递参数有几种方法,今天我们就讲关于post get二种方法,post用得最多的是利用表单来传参数,get参数一般是url传值居多,下面我们举了二款实例.
post表单传递参数,代码如下:
<html>
<head>
</head>
<body>
<h3>search</h3>
<form action="c.php" method="post">
depart name:<input type="text" size=25 name="depart" value=""><br><br>
<input type="submit" name="submit" value="search">
</form>
</body>
</html>c.php页面,代码如下:
<?php
$depart=$_post["depart"];
$q = "select * from info where depart='$depart'";
?>实例二get 方法传递参数,代码如下:
<a href="http://www.phprm.com/a.php?value=www.phprm.com">传get参数传</a>
a.php页面代码,代码如下:echo $_get['value'];
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