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Close window

in javascript

<a href="#" onClick="close.window();">Close Window</a>

Description:Attempts to close the current window. Good idea for popups

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Back button

in javascript

<input type="button" name="Back" onClick="history.go(-1)" value="Go Back">

Description:Allows you to take a user to the previous page they were on using a button

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Convert string to upper/lower case

in javascript

var mystring = 'Hello World'; alert(mystring.toUpperCase()); alert(mystring.toLowerCase());

Description:Convert a string to all upper or lowercase in javascript

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Get length of array

in javascript

var myarray = new Array(); // get length arraylength = myarray.length;

Description:Get the amount of items, or length, or an array in javascript

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Select random record

in mysql

SELECT * FROM `cities` ORDER BY rand() LIMIT 0,1

Description:This SQL snippet will select a random record from a mysql database

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Create random number

in javascript

var ran=Math.floor(Math.random()*10)

Description:A snippet to create a random number in javascript

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Current URL with PHP

in php

<? function getCurrentPage() { $domain .= "http://"; $domain .= $_SERVER['HTTP_HOST']; $domain .= $_SERVER['REQUEST_URI']; return $domain; } echo "The current URL is: ".getCurrentPage()."!"; ?>

Description:A samll function to find the current URL of the page

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Breakout of frames

in javascript

<script type="text/javascript">  </script>

Description:Little bit of javascript which will automatically break out of frames

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Delete all cookies set

in php

<? foreach($_COOKIE as $key => $value) { setcookie($key,$value,time()-10000,"/",".domain.com"); } ?>

Description:A 3 line code snippet which will delete all cookies currently set by a website.

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Hide and show DIV

in javascript

<script type="text/javascript">  </script>  <a href="javascript:toggle_div('hideshow')">Hide/show</a> <div id="hideshow"> <h1>Example</h1> </div>

Description:Simple little code which will allow you to toggle the display of a div

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PHP, Javascript, CSS & mySQL code snippets and scripts