Dynamic Signature Help?

[lupich]

Ok, well heres the scoop:

Click me!

Thanks in advance for any sort of help :pinch:

[Sir Topham Hatt]

Took a quick look over your problem, but I dunno if this is any help:

sig.php:

<?php 
Header("Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0"); 
Header("Expires: Thu, 19 Nov 1981 08:52:00 GMT"); 
Header("Pragma: no-cache"); 
Header("Content-Type: image/gif"); 
srand((double)microtime()*1000000); 

$i = 0; 
$dir = opendir("sig/"); 
while(($im = readdir($dir))) { 
   if($im != ".." && $im != "."){ 
	  $image[$i] = $im; 
	  $i++; 
   } 
}  
closedir($dir); 

$len = count($image)-1; 
$n = rand(0,$len); 

if(!readfile("sig/".$image[$n])){ 
  readfile("icons/error.gif"); 
} 

?> 

Name your pics 1.gif, 2.gif ...... 5.gif

Put them in a folder called "sig"

But obviously you can change it to PNG. This is the only "random image" generator i had on file.

Peter

[2shae]

<?php


/* ------------------------- CONFIGURATION -----------------------


	Set $folder to the full path to the location of your images.
	For example: $folder = '/user/me/example.com/images/';
	If the rotate.php file will be in the same folder as your
	images then you should leave it set to $folder = '.';

*/


	$folder = '.';


/*	

	Most users can safely ignore this part.  If you're a programmer,
	keep reading, if not, you're done.  Go get some coffee.

	If you'd like to enable additional image types other than
	gif, jpg, and png, add a duplicate line to the section below
	for the new image type.

	Add the new file-type, single-quoted, inside brackets.

	Add the mime-type to be sent to the browser, also single-quoted,
	after the equal sign.

	For example:

	PDF Files:

		$extList['pdf'] = 'application/pdf';

	CSS Files:

		$extList['css'] = 'text/css';

	You can even serve up random HTML files:

		$extList['html'] = 'text/html';
		$extList['htm'] = 'text/html';

	Just be sure your mime-type definition is correct!

*/

	$extList = array();
	$extList['gif'] = 'image/gif';
	$extList['jpg'] = 'image/jpeg';
	$extList['jpeg'] = 'image/jpeg';
	$extList['png'] = 'image/png';


// You don't need to edit anything after this point.


// --------------------- END CONFIGURATION -----------------------

$img = null;

if (substr($folder,-1) != '/') {
	$folder = $folder.'/';
}

if (isset($_GET['img'])) {
	$imageInfo = pathinfo($_GET['img']);
	if (
		isset( $extList[ strtolower( $imageInfo['extension'] ) ] ) &&
		file_exists( $folder.$imageInfo['basename'] )
	) {
		$img = $folder.$imageInfo['basename'];
	}
} else {
	$fileList = array();
	$handle = opendir($folder);
	while ( false !== ( $file = readdir($handle) ) ) {
		$file_info = pathinfo($file);
		if (
			isset( $extList[ strtolower( $file_info['extension'] ) ] )
		) {
			$fileList[] = $file;
		}
	}
	closedir($handle);

	if (count($fileList) > 0) {
		$imageNumber = time() % count($fileList);
		$img = $folder.$fileList[$imageNumber];
	}
}

if ($img!=null) {
	$imageInfo = pathinfo($img);
	$contentType = 'Content-type: '.$extList[ $imageInfo['extension'] ];
	header ($contentType);
	readfile($img);
} else {
	if ( function_exists('imagecreate') ) {
		header ("Content-type: image/png");
		$im = @imagecreate (100, 100)
			or die ("Cannot initialize new GD image stream");
		$background_color = imagecolorallocate ($im, 255, 255, 255);
		$text_color = imagecolorallocate ($im, 0,0,0);
		imagestring ($im, 2, 5, 5,  "IMAGE ERROR", $text_color);
		imagepng ($im);
		imagedestroy($im);
	}
}

?> 

this one is brilliant, it just pics any images, u dont need to rename them at all, they can be a mix of any type as well