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Homephp教程php手册ThinkPHP中I(),U(),$this-post()等函数用法

这篇文章主要介绍了ThinkPHP中I(),U(),$this-post()等函数用法,简单分析了ThinkPHP处理表单的常用函数使用方法,具有一定的参考借鉴价值,需要的朋友可以参考下

本文实例讲述了ThinkPHP中I(),U(),$this->post()等函数的用法。分享给大家供大家参考。具体方法如下:

在ThinkPHP中在控制器中接受表单的数据可以使用如下方法:

1、$_POST[]/$_GET[],但是这个接受的表单内容不会通过htmlspecialchars();函数进行过滤。如果想使用这个接收数据,需要手动处理表单数据

2、可以用接收表单函数

复制代码 代码如下:

$this->_post();$this->_get();

,这个函数默认就会使用htmlspecialchars()进行过滤,不用手动过滤。

3、在thinkphp3.1.3中有一个新的函数I();直接接收表单数据,并默认为htmlspecailchars();过滤这个函数有这些字段 I('需要接收的表单名','如果数据为空默认值','使用的函数处理表单数据');

U();函数是输出地址

U('操作名','array()参数','伪静态后缀名',是否跳转,域名)

希望本文所述对大家的ThinkPHP框架程序设计有所帮助。

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