<?php
$foo = 'hello world!';
$foo = ucfirst($foo); // Hello world!
$bar = 'HELLO WORLD!';
$bar = ucfirst($bar); // HELLO WORLD!
$bar = ucfirst(strtolower($bar)); // Hello world!
?>
$foo = 'hello world!';
$foo = ucwords($foo); // Hello World!
$bar = 'HELLO WORLD!';
$bar = ucwords($bar); // HELLO WORLD!
$bar = ucwords(strtolower($bar)); // Hello World!
//With custom delimiter
$foo = 'hello|world!';
$bar = ucwords($foo); // Hello|world!
$baz = ucwords($foo, "|"); ucwords("hello world"); // Hello World
ucfirst("hello world"); // Hello world$upperCaseSentance=ucwords("i do not feel good");//I Do Not Feel Good$clientname = "ankur prajapati";
ucwords($clientname);//Ankur Prajapati
ucfirst($clientname);//Ankur Prajapati
$clientname = "ANKUR PRAJAPATI";
ucfirst(strtolower($clientname));//Ankur Prajapati