Answers for "php all capital words"

php uppercase

//string to all uppercase
$string = "String with Mixed use of Uppercase and Lowercase";
//php string to uppercase
$string = strtoupper($string);
// = "STRING WITH MIXED USE OF UPPERCASE AND LOWERCASE"

capitalize php

<?php
 
$str_first_cap = "hang on, this is first letter capital example!";
 
echo ucwords($str_first_cap);
 
?>