PHP程序处理网页表单的GET和POST方法另外用法
有时候我们需要保留GET和POST参数在下一页或者其他用途上传递!
工作上的方便于是我写了这样的代码!
希望大家多多交流!
/*
程序设计: 林建炫(飘枫设计室)
made in 珠海 by 2007-03-24
QQ: 5818500
Email: linzhenxuan@163.com
请勿删除该版权信息
用途:保留和修改GET和POST参数
*/
Function getplus($x='',$value='',$plus='close',$method='all')
{
Global $_GET,$_POST;
$array = array();
if($method=='all')
{$array[] = $_GET;$array[] = $_POST;}
elseif($method=='get'){$array[] = $_GET;}
elseif($method=='post'){$array[] = $_POST;}
$a = $_GET;
$i = 1;
$true = 0;
foreach($array as $k => $a)
{
foreach($a as $b => $c)
{
if($b==$x)
{
$c = $value;
$true = 1;//找到啦
$true2 = 1;
}
if($plus=='close')
{
if($i==1)
{
$temp .= "?$b=$c";
}
else
{
$temp .= "&$b=$c";
}
}
else
{
if($i==1)
{
if($true2!=1){$temp .= "?$b=$c";}else{$temp.="?";unset($true2);}
}
else
{
if($true2!=1){$temp .= "&$b=$c";}else{unset($true2);}
}
}
$i++;
}
}
if($true==0)
{
if (strpos($temp,"?")>0 || strpos($temp,"=")>0)
{
$temp .= "&$x=$value";
}
else
{
$temp .= "?$x=$value";
}
}
elseif($true==1 && $plus!='close')
{
if (strpos($temp,"?")>0 || strpos($temp,"=")>0)
{
$temp .= "&$x=$value";
}
else
{
$temp .= "?$x=$value";
}
}
return $temp;
}
?>
比如原来
GET: ?method=1&a=1&b=2
POST: y=2007&m=03
用了
=getplus('c','3')?>
之后显示
?method=1&a=1&b=2&y=2007&m=03&c=3
用了
=getplus('a','3','open')?>
之后显示
?method=1&b=2&y=2007&m=03&a=3
把a=3拖到最后面来了
我用=getplus('a','','open')?>来和javascript结合
上一页
自己感觉还是挺好的!
可能还有写Bug没发现吧!
希望大家多多提提!

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