WMPRO, WMMINI FW >= 1.0 WMMEGA FW >= 2.0

Return the UPPERCASE version of a string

This function converts all alphabetic characters in str to UPPERCASE

$str: The input string

UPPERCASE string

<?
  $str="Mary Had A Little Lamb and She LOVED It So";
  $str=strtoupper($str);
  print $str; // Prints "MARY HAD A LITTLE LAMB AND SHE LOVED IT SO"
?>

charat() - Return the ASCII code for a character in a string at an index

strlen() - Return the length of a string

strpos() - Return the position of the first occurrence of a needle in a haystack

strrpos() - Return the position of the last occurrence of a needle in a haystack

strtolower() - Return the lowercase version of a string

substr() - Return part of a string

ucfirst() - Convert a string to lowercase except for the first character of each word