PHP ucwords() Function

The ucwords() function converts the first character of each word in a string to uppercase.

string ucwords ( string $str [, string $delimiters = " \t\r\n\f\v" ] )

Returns a string with the first character of each word in str capitalized, if that character is alphabetic.

The definition of a word is any string of characters that is immediately after any character listed in the delimiters parameter (By default these are: space, form-feed, newline, carriage return, horizontal tab, and vertical tab).

Example -

Example #1 ucwords() example

ParameterDescription
strThe input string.
delimitersThe optional delimiters contains the word separator characters.

Returns the modified string.