shameerc

<?php
if ((($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg")
|| ($_FILES["file"]["type"] == "image/pjpeg"))
&& ($_FILES["file"]["size"] < 20000))
  {
  if ($_FILES["file"]["error"] > 0)
    {
    echo "Error: " . $_FILES["file"]["error"] . "<br />";
    }

shameerc

--Do not remove this if you are using--
Original Author: Remiz Rahnas
Original Author URL: http://www.htmlremix.com
Published date: 2008/09/24

Changes by Nick Fetchak:
- IE8 standards mode compatibility
- VML elements now positioned behind original box rather than inside of it - should be less prone to breakage
Published date : 2009/11/18

shameerc

$load = sys_getloadavg();
if ($load[0] > 80) {
    header('HTTP/1.1 503 Too busy, try again later');
    die('Server too busy. Please try again later.');
}

/*
This is a function which returns three samples of the “load” on a system. Load is the number of processes in the system run queue. The 3 items in the array are the average load for the past 1, 5 and 15 minutes. The PHP Manual shows a great usage of this:
*/

shameerc

//for a number of classes to load automatically
//We can define the following function in our file
function __autoload($class_name)
{
    $path = str_replace("_", "/", $class_name);
    require_once $path.".php";
}

shameerc

	if(navigator.appName=="Microsoft Internet Explorer" ) { 
		return false;
	}
	else {
		return this.init(canvasId,displayRadius,skinId,showSecondHand,gmtOffset);
	}

shameerc

//Use the fourth argument as false
echo htmlentities($foo, ENT_COMPAT, 'UTF-8',false);

shameerc

<?
$dsn = 'mysql:dbname=test;host=hostname';
$user = 'username';
$password = 'Password';
try {
    $dbh = new PDO($dsn, $user, $password);
    echo "Connected";
} catch (PDOException $e) {
    echo 'Connection failed: ' . $e->getMessage();
}

shameerc

<?php
$sum = function($a,$b){
    return $a+$b;
};
echo $sum(2,5);
?>

shameerc

div.example {
   width: 300px;    /* applied in all browsers     */
   *width: 350px;   /* applied to IE6 and IE7 only */
   _width: 360px;   /* applied to IE6 only         */
}

shameerc

<?php
// This function uses simple filter_var function
// instead of regular expression to validate email 
// @param string email Email address to be validated
function validateEmail($email) {
    return filter_var($email, FILTER_VALIDATE_EMAIL);
}
?>