(PHP 4, PHP 5, PHP 7)
Uppercase the first character of each word in a string
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).
Parameters:
str
The input string.
delimiters
The optional delimiters
contains the word separator characters.
Returns:
Returns the modified string.
Changelog:
5.4.32, 5.5.16
Added the delimiters
parameter.
Notes:
This function is binary-safe.
Examples:
ucwords() example
<?php $foo = 'hello world!'; $foo = ucwords($foo); // Hello World! $bar = 'HELLO WORLD!'; $bar = ucwords($bar); // HELLO WORLD! $bar = ucwords(strtolower($bar)); // Hello World! ?>
ucwords() example with custom delimiter
<?php $foo = 'hello|world!'; $bar = ucwords($foo); // Hello|world! $baz = ucwords($foo, "|"); // Hello|World! ?>
See also:
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