note 62243 deleted from function.ucfirst by nlopess

Note Submitter: Blowfishie ---- This function does the same as ucfirst, but it preserves words that are in uppercase.

<?php
// Function: string kc_ucfirst ( string str )
// Keep Capitals - Uppercase First
// Make a string's first character uppercase and lowercase the rest, but don't
// touch any words that are already uppercase.
//
// Works by splitting the string into an array of words, then processing each
// word in turn. When finished, uppercase the first letter of the first entry
function kc_ucfirst($Str) {
 $Array = explode(" ", $Str);
 
 for ($i = 0; $i < count($Array); $i++) {
 if ($Array[$i] == strtoupper($Array[$i])) {
 // Leave it alone - it's all uppercase
 } else {
 // Lowercase it
 $Array[$i] = strtolower($Array[$i]);
 }
 }
 
 // Now uppercase the first character of the first word
 $Array[0][0] = strtoupper($Array[0][0]);

 return (implode(" ", $Array));
}
?>