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Showing posts with label PHP. Show all posts
Showing posts with label PHP. Show all posts

Wednesday, 24 July 2019

PHP Variables

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PHP Variables In PHP, a variable starts with the $ sign, followed by the name of the variable: Eg-:<?php $txt = "Hello world!...

PHP Functions

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Creating PHP Function <html>       <head>       <title>Writing PHP Function</title>    </head>       ...

Tuesday, 23 July 2019

File handling and Exception in PHP

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File handling in PHP File handling is needed for any application. For some tasks to be done file needs to be processed. File handling i...

Abstract Classes, Static Keyword, Final Keyword and Calling parent constructors

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Abstract Classes An abstract class is one that cannot be instantiated, only inherited. You declare an abstract class with the keyword a...

INTERFACES in PHP

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INTERFACES in PHP An interface is a description of the actions that an object can do. Interface is written in the same way as the class...

Types of Interfaces in PHP

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Interfaces in PHP Interfaces are defined to provide a common function names to the implemented. Different implements can implement thos...
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