$this->_get(); 用法示例
- WBOYOriginal
- 2016-06-07 11:45:241923browse
$this->_get(); 用法示例
$this->_get('a','b','c');
三个参数：
a、$_GET提交上来的变量名;
b、过滤函数（多个用逗号隔开，如：'trim' / 'trim,String'）;
c、默认值;
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