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page.php?terms action

Posted: Fri Aug 10, 2007 12:35 pm
by m2babaey
Hi
I'm trying to code a paid search. first i coded a test page that collects the search term and publisher id this way:

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<?php 
	require_once 'global.php';
$searchid="12";
$publisher="13";
$textlong ="80";
$label="websearch";
?>
<form method="GET" action="<?php echo "search.php?searchid=$searchid&publisher=$publisher"; ?>">
<input type="text" name="q" size="<?php echo $textlong; ?>">
<input type="submit" value="<?php echo $label; ?>">
</form>
and search.php is coded this way:

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<?php
	require_once 'global.php';
$searchid=clean($_GET['searchid']);
$publisher=clean($_GET['publisher']);
$q=clean($_GET['q']);

// then I search the database for $q and display the result
?>
as you see, i was trying to send the publisher details to search.php in order to increase their balance etc. but what i am getting in the result is not sending that info to search.php
Although when I view the source code of test.php ( in the browser ) it is:

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<form method="GET" action="search.php?searchid=12&publisher=13">
<input type="text" name="q" size="80">
<input type="submit" value="websearch">
</form>
But when I enter a keyword ( assume it hosting ) the action page is:
http://127.0.0.1/adcenter/search.php?q=hosting
plus sending notices:
Notice: Undefined index: searchid in g:\programs new\easyphp\www\adcenter\search.php on line 3
Notice: Undefined index: publisher in g:\programs new\easyphp\www\adcenter\search.php on line 4
why the action page (search.php) is missing the searchid and publisherid?
thanks

Posted: Fri Aug 10, 2007 2:47 pm
by Begby
This is because your form method is set to get.

If your action is somepage.php?var1=value&var2=value and your method is set to get, then when the request is sent it will go to somepage.php but var1 and var2 will be removed and replaced with the values from your form.

Try changing the method to post.

Posted: Fri Aug 10, 2007 4:14 pm
by RobertGonzalez
You are not checking to make sure the vars are set. Take a look at this code:

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<?php
$car = 'Honda';

echo $fishSticks;
?>
What is going to happen here?