CwebP Unsupported Color Conversion Request:

CwebP Unsupported Color Conversion Request:     When i am creating WebP images, that time triggering the error as "cwebp unsupported color conversion request, Error Could not be process file".  Error:      $imageName  = "ilikekaraikudi.jpg";     $webpimgName  = "ilikekaraikudi.webp";      cwebp -q 0 ".$imageName." -o ".$webpimgName.    Unsupported color...

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How to create a .webp image in PHP

WebP:     WebP is an image file type that was created in 2010 and is created by Google. This image format provides lossless and lossy compression to images on the server. Big social media websites are using WebP image process are Google, Facebook and EBay.    WebP images natively supporting to the following browsers are Chrome, Opera, Opera Mini, Android Browser and Chrome for Android browsers only. It is not supported...

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Abstract Class in Php

Abstract class in PHP:     Abstract Class  contains only declare the method's signature, they can't define the implementation.     Abstraction class are defined using the keyword abstract .     Abstract Class is not possible to implement multiple inheritance.     Latest version of PHP 5 has introduces abstract classes and methods.     Classes defined as abstract , we...

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JSON with Php, javascript and ajax

What is JSON? JavaScript Object Notation (JSON) is a lightweight data-interchange format inspired by the object literals of JavaScript.  JSON values can consist of:   objects (collections of name-value pairs)   arrays (ordered lists of values)   strings (in double quotes)   numbers   true, false, or null JSON is language independent. JSON with PHP?    After PHP Version 5.2.0, JSON extension is decodes and encodes functionalities as default. Json_encode  ...

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