Answers for "capitalize a string in php"

php capital string

<?php
echo strtoupper("Hello WORLD!");
?>

php words capitalized

/* 
	This only Capitalizes words in a string that are entirely alphabetic 
    and other words are made UPPERCASE
    Works well if you have a string  of words containing a mixture
    of English words and part codes etc
*/ 
$words = explode(" ", $originalString);
$finalString = "";
	foreach($words as $word) {
		if(ctype_alpha($word)) {
			$word = ucfirst(strtolower($word));
		}
		else {
			$word = strtoupper($word);
		}
		$finalString .= $word." ";
	}
echo rtrim($finalString);