类代码如下：
复制内容到剪贴板
代码:
<?php
/*
* Yusi System for PHP5 Ver 1.0.4
* (C) Copyright 2006 Eyusi.com!
* Author: enze enzewei@gmail.com
* $Id: Yusi.Common.Class 2006/09/04 16:15 $
*/
class Common {
private $value = '';
private $key = '';
private $val = '';
private $array = array();
private $tmpary = array();
private $prefix = '';
private $returnary = array();
private $unset = false;
function __construct()
{
}
function __destruct()
{
}
public function debug($var,$exit=0)
{
print "";
print_r($var);
print "";
if($exit)
{
exit;
}
}
private function array_merge_user_func($myary,$type,$num)
{
reset($this->tmpary);
if($num >= 4)
{
$this->debug("参数非法",1);
}
switch($type)
{
case 1:
$this->prefix='get_';
break;
case 2:
$this->prefix='post_';
break;
}
foreach ($myary as $this->key => $this->val)
{
if(is_numeric($this->val))
{
$this->tmpary[$this->prefix.$this->key] = $this->getServer($this->key,1,$type);
}
else
{
if(!is_array($this->val))
{
$this->tmpary[$this->prefix.$this->key] = $this->getServer($this->val,2,10);
}
elseif(is_array($this->val))
{
$num++;
$this->array_merge_user_func($this->val,$type,$num);
}
}
}
return $this->tmpary;
}
public function autoInit()
{
if($_GET)
{
$this->array = $this->array_merge_user_func($_GET,1,0);
if($this->unset)
{
unset($_GET);
}
reset($this->array);
}
if($_POST)
{
$this->array = $this->array_merge_user_func($_POST,2,0);
if($this->unset)
{
unset($_POST);
}
reset($this->array);
}
return $this->array;
}
public function getServer($name,$type=1,$method=1)
{
switch($method)
{
case 1:
@$this->value=$this->format($_GET[$name],$type);
break;
case 2:
@$this->value=$this->format($_POST[$name],$type);
break;
default:
@$this->value=$this->format($name,$type);
break;
}
return $this->value;
}
private function format($variable,$type,$filter=1)
{
switch($type)
{
case 1: //Int
$this->value=(int)$variable;
break;
default: //Char
$this->value=(string)$this->html_t($variable);
break;
}
if($filter=1)
{
$this->value=$this->filter_sql($this->value);
}
return $this->value;
}
public function t_html($variable)
{
$variable=str_replace('"','"',$variable);
$variable=str_replace('<','<',$variable);
$variable=str_replace('>','>',$variable);
$variable=str_replace('&','&',$variable);
$variable=str_replace(' '," ",$variable);
$variable=str_replace('
',"\n",$variable);
return $variable;
}
public function html_t($variable)
{
$variable=htmlspecialchars($variable);
$variable=str_replace(" ",' ',$variable);
$variable=str_replace("\n",'
',$variable);
return $variable;
}
private function filter_sql($variable)
{
if (!get_magic_quotes_gpc())
{
$variable=addslashes($variable);
}
return $variable;
}
//Get Variable
private function __get($name)
{
return $this->$name;
}
//Set Variable
private function __set($name,$value)
{
return $this->$name=$value;
}
}
?>使用方法：
复制内容到剪贴板
代码:
$cls = new Common();
Extract($cls->autoInit(),EXTR_SKIP);如果有GET提交过来的一律采用如下形式表示
复制内容到剪贴板
代码:
$get_var如果有POST提交过来一律采用如下形式表示
复制内容到剪贴板
代码:
$post_var重点：
如果是数字形式，请不要超过10位数，因为在PHP中处理的时候会溢出！切记，切记！
