free css templates

<? 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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<? 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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<? // 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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<? // Simple! include("path/file.php"); ?>

Simple file include

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<? // Will display something similar to: // Sunday March 24, 2007 - 08:10:22 echo date("l F d, Y - h:i:s" ,time()); ?>

Display time and date with PHP

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<? $info=getimagesize("image.jpg"); // display details echo "Image width: ".$info[0]."<br />"; echo "Image height: ".$info[1]."<br />"; echo "Image type: ".$info[mime]."<br />"; echo "Image size: ".$info[bits]."<br />"; ?>

This snippet will show the information (dimensions, type, size) of an image.

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<? $sql=mysql_query("SELECT `foo` FROM `bar`"); // Perform query if(mysql_num_rows($sql)!=0) { // Check how many rows were returned // Do whatever you want } else { echo "No rows were returned!"; } ?>

This PHP snippet allows you to make sure at least 1 one row was returned from a query.

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<?php if ($handle = opendir('/path/to/files')) { echo "Directory handle: $handle\n"; echo "Files:\n"; // List all the files while (false !== ($file = readdir($handle))) { echo "$file\n"; } closedir($handle); } ?>

Lists the files inside a given directory

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