Wrong parameter count for str_replace()

akdrmeb

I have a form that uploads a picture. I am trying to add the option for people to add tags to thier picture and have the tags they enter display permanently on the next page....

I get the error Wrong parameter count for str_replace()

where am I going wrong...

heres what I have going on (scaled down to save space)..

upoad.htm
<form method="post" action="upload.php" enctype="multipart/form-data">
<input type="text" name="tag" size="20">
</form>

upload.php
$tag = $_POST['tag'];

show.php
$template = str_replace("[KEYS]", $tag);

template_page.php
<body>
[KEYS]
</body>

Houdini

This one is easy PHP needs three parameters but can take a fourth you only have two. From the PHP Manual

mixed str_replace ( mixed search, mixed replace, mixed subject [, int &count] )

akdrmeb

so should I add into config.php....

$config["tag"] = "";

akdrmeb

OKOK I see...

still have the problem though, how do I extract the user input to display

show.php

$template = str_replace("[KEYS]", $config["header"] . $tag, $template);

akdrmeb

what am i missing that is preventing what users put into <form><input type="text" name="tag"></input></form> from being displayed on show.php

halojoy

akdrmeb wrote:
what am i missing that is preventing what users put into <form><input type="text" name="tag"></input></form> from being displayed on show.php

In your first page you tell a bit about your pages setup.
Why it is not working, is not possible to say for sure with the info you have given.

To display what you had in mind
would be possible with ONLY upload.php

It is not clear how you define $template variable
Should be something like:

<?php

$template = <<<PAGE
<body>
[KEYS]
</body>
PAGE;

?>

akdrmeb

template is called as an external file through config.php.....

see

$template = file_get_contents($config["show_template"]);

		//---------------------------------
		// Build the path to the get script
		//---------------------------------
		$getPath = $config["script_path"] . "get.php?id=" . $id;

		//-------------------------------
		// Insert the image into the page
		//-------------------------------
		$template = str_replace("[IMAGE]", "<img border=0 src=\"$getPath\">", $template);

		//-------------------------------------------------------------------------
		// Insert the page URL into the page for the javascript for "Make Homepage"
		//-------------------------------------------------------------------------
		$template = str_replace("[PAGEURL]", $config["script_path"] . "show.php?id=" . $id, $template);
		$template = str_replace("[HELLO]", $config["script_path"] . "get.php?id=" . $id, $template);
		$template = str_replace("[KEYS]", $config["header"] . $tag, $template);

		//--------------------
		// Output the template
		//--------------------
		echo $template;		

	}
	else
	{

		echo file_get_contents($config["error_badlink"]);
		exit();

	}

}