Read more about the article 4 string functions to convert string case in PHP | strtoupper() function in php | strtolower() function in php | ucfirst | ucwords function in php
strtolower and strtoupper

4 string functions to convert string case in PHP | strtoupper() function in php | strtolower() function in php | ucfirst | ucwords function in php

Dear Readers. In this article we will discuss 4 PHP functions to convert case of letter one by one. strtoupperstrtolowerucfirstucwords What is string ? A string is a collection/sequence of…

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