In this Post we will create a chessboard pattern, an 8x8 grid of black and white squares like this: Use table width="270px" and take 30px as cell height and width. Check...

Single quoted strings will display things almost completely "as is." Variables and most escape sequences will not be interpreted. Double quote strings will display a host of es...

"::" double colons is the scope operator it is used to call methods of a class that has not been instantiated. You should also understand static methods and how they differ from re...

Review the "autoload" and "spl_autoload_register" function (note:you should use the later). The autoload function basically triggers a function when a class is instantiated, you c...

It's simply the idea that one object can can take on many forms. So in PHP OOP one class "cars" may have two classes that extend it, for example a "Honda" class and a "BMW" class.

public, private and protected. The default is public. Public -> Any class may instantiate the class and call the method or property. Protected -> Only the class itself or inher...

$my_query = mysql_query("SELECT * FROM 'users' WHERE 'id'='1'; "); while($result = mysql_fetch_array($my_query)) { echo $result['First_name']; }

Setting new cookie ============================= Getting Cookie ============================= Updating Cookie ============================= Deleting Cookie =...

Just Follow the Below example::: Eg : var $arr = array('apple', 'grape', 'lemon');

require() includes and evaluates a specific file, while require_once() does that only if it has not been included before (on the same page). So, require_once() is recommended to us...