Re: Stupid question

From: Date: Mon, 09 Jul 2001 10:47:17 +0000
Subject: Re: Stupid question
References: 1  Groups: php.db 
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Hi, >1. I have checkbox NAME="x" on Page1. >2. On page two I want to check ($x) if it's checked or not. How can I do it. >3. What value is stored in $x. PHP makes a variable out of every form element. You don't need to do a thing. So assuming this is within <form> and </form> tags: <input type="checkbox" name="x"> you can check on the action page of the form if "x" is checked by isset(). So if(isset($x)) { ... } would be checking it. If you don't give the checkbox a value it will be "on" if checked and nothing or "0" if not checked. You can always check the submitted values by this little script: while (list($key, $value) = each($HTTP_POST_VARS)) { echo "$key: $value<br>"; } hope it helps Johannes

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