PHP Objects
PHP Objects: Like other programming languages Java,VB.Net,C# etc php also supports object oriented related concepts.Here we will learn classes and objects conceps in genenral.
Class is a blueprint for object creation and also we can say that object is a real world entity which has state and properties. For Example a bus class may contain speed ,color etc properties by which we can differentiate any other object from bus.
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PHP Objects | Example
Before going deeper into php oops programming let us take a brief tour for oops concepts.
- Class
- Object
- Member Variable
- Member Function
- Inheritance
How to define PHP classes
Here is the example how to define and use simple class in php.
Example
<html>
<head>
<title></title>
</head>
<body>
<?php
class Hello {
function myfun($arg1,$arg2) {
$arg3 = $arg1 + $arg2;
return $arg3;
}
}
$hello=new Hello();
echo $hello->myfun( 12, 2);
?>
</body>
</html>
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