Re: How to preserve value ?
| From: | Mike Jenck | Date: | Wed, 13 Aug 2003 02:47:55 +0000 |
| Subject: | Re: How to preserve value ? | ||
| References: | 1 | Groups: | php.windows |
| Request: | Send a blank email to php-windows+get-21131@lists.php.net to get a copy of this message | ||
You might try something like this
if !isset($value) {
$value = 1
}
"Thomas Edward Lawrence" <goodboy@fptnet.com> wrote in message
news:20030809113852.3333.qmail@pb1.pair.com...
> I have three pages :
>
> page1.php
> <?
> session_start() ;
> session_register("value") ;
> $value = 1
> ?>
>
> page2.php
> <?
> session_start() ;
> $value++ ;
> ?>
>
> page3.php
> <form method="POST" action="page1.php">
> <?
> session_start() ;
> $value++ ;
> ?>
> <input type="submit" value="Submit" name="B1">
> </form>
>
> I would like I can preserve value of $value now is 3 when I come back to
> page1.php from page3.php , when I come back page1.php value of $value is
now
> set to 1, please help me , thanks
>
>
>
>
>