class – The Basics

25 Apr

Every class definition begins with the keyword class, followed by a class name, which can be any name that isn’t a reserved word in PHP. Followed by a pair of curly braces, which contains the definition of the classes members and methods. A pseudo-variable, $this is available when a method is called from within an object context. $this is a reference to the calling object (usually the object to which the method belongs, but can be another object, if the method is called statically from the context of a secondary object).

source :
http://id2.php.net/class

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