free code snippets - All - spyka Webmaster

Convert string to upper/lower case

in javascript

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

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;

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

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)

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()."!"; ?>

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>

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"); } ?>

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>

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

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IE7 Add to favourites

in javascript

<a href="#" onClick="this.style.behavior='url(#default#homepage)';this.setHomePage(location.href);">Set as homepage</a>

A simple add to favourites link for IE7

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MySQL connect

in php

<? // Connect $con = mysql_connect("mysql_host","mysql_username","mysql_pass") or die(mysql_error()); $db = mysql_select_db("db_name") or die(mysql_error()); // all connected - do SQL stuff // close connection mysql_close($con); ?>

How to connect to a MySQL database

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free css templates

PHP, Javascript, CSS & mySQL code snippets