Random logo v2 (Snippet)

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Filip
Coding Guru
Coding Guru
Posts: 833
Joined: Wed Jan 05, 2011 3:59 pm

Random logo v2 (Snippet)
Filip
Hello,

Earlier today I found #lola90235's tutorial for displaying random logo on page so I decided to make it a bit more advanced and availible both in JavaScript and PHP (therefore it was posted in other languages lol)

JavaScript
Code: Select all
<!doctype html>
<html>
	<head>
		<title>Random logo test</title>
	</head>
	<body>
		<img src="" id="logo" />
		<script type="text/javascript">
			var logoCount = 10; //Number of logo files
			var logoParent = "logo"; //ID of logo holder 
			var fileNamePattern = "images/logo[num].png"; //Pattern of filename 
			var num = logoCount + 1; 
			var r=Math.floor(Math.random()*num);
			document.getElementById(logoParent).src = fileNamePattern.replace("[num]", r);
		</script>
	</body>
</html>
PHP
Code: Select all
<?php
	function generateNewLogo() {
		define("logoCount", 10); //Number of logo files
		define("logoParent", "logo"); //ID of logo holder 
		define("fileNamePattern", "images/logo[num].png"); //Pattern of filename
		
		$logo = rand(0, logoCount);  //Get a random number
		$path = str_replace("[num]", $logo, fileNamePattern); //Put number in pattern
		return $path; //Return parsed pattern
	}
?>
<!doctype html>
<html>
	<head>
		<title>Random logo test</title>
	</head>
	<body>
		<img src="<? echo generateNewLogo(); ?>" id="logo" />
	</body>
</html>
Report bugs if you find any.
If you need more explanation about the code, feel free to comment below.

Thanks for reading this snippet,
-Filip
CodenStuff wrote:
Nope, it's just your sick and dirty mind. You sick twisted warped little pervo :D
User avatar
Dummy1912
VIP - Donator
VIP - Donator
Posts: 1969
Joined: Sat Aug 21, 2010 2:17 pm

Re: Random logo v2 (Snippet)
Dummy1912
no screen :lol:
love to try this out :)
visit us on:


http://www.softpedia.com/get/System/Lau ... -Run.shtml
Check it out ! http://www.softpedia.com/publisher/I-A- ... 90017.html
Check it out ! http://www.softpedia.com/get/Desktop-En ... lock.shtml
Filip
Coding Guru
Coding Guru
Posts: 833
Joined: Wed Jan 05, 2011 3:59 pm

Re: Random logo v2 (Snippet)
Filip
Dummy1912 wrote:
no screen :lol:
It's just a snippet lol
CodenStuff wrote:
Nope, it's just your sick and dirty mind. You sick twisted warped little pervo :D
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