PHP 4.0 Bug #8326 Updated: ucfirst() has no effect if input is ALL CAPITALIZED

ID: 8326 User Update by: vitaliyf@gameaholic.com Status: Open Bug Type: Strings related Description: ucfirst() has no effect if input is ALL CAPITALIZED A little correction: Above bug report refers to ucwords(), however ucfirst() has exact same problem. ucfirst("HELLO WORLD") should return "Hello world". Previous Comments: --------------------------------------------------------------------------- [2000-12-19 20:55:02] vitaliyf@gameaholic.com Running ucfirst() on a string which is already all capitalized has no effect: <?php print ucfirst("HELLO WORLD"); ?> will print "HELLO WORLD". The expected behavior here is probably to return "Hello World". --------------------------------------------------------------------------- Full Bug description available at: http://bugs.php.net/?id=8326