php uppercase first letter

1
2<?php
3$foo = 'hello world!';
4$foo = ucfirst($foo);             // Hello world!
5
6$bar = 'HELLO WORLD!';
7$bar = ucfirst($bar);             // HELLO WORLD!
8$bar = ucfirst(strtolower($bar)); // Hello world!
9?>
10
11

1
2<?php
3$foo = 'hello world!';
4$foo = ucfirst($foo);             // Hello world!
5
6$bar = 'HELLO WORLD!';
7$bar = ucfirst($bar);             // HELLO WORLD!
8$bar = ucfirst(strtolower($bar)); // Hello world!
9?>
10// string manipulation function 
11

1ucwords("hello world"); // Hello World
2ucfirst("hello world"); // Hello world

1<?php
2/* Convert the first character of "hello" to uppercase:  */
3echo ucfirst("hello samy!");
4
5//output : Hello samy!
6?>

1$clientname = "ankur prajapati";
2ucwords($clientname);//Ankur Prajapati
3ucfirst($clientname);//Ankur Prajapati
4
5$clientname = "ANKUR PRAJAPATI";
6ucfirst(strtolower($clientname));//Ankur Prajapati

1ucfirst($myword);