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ucwords
(PHP 4, PHP 5, PHP 7)
ucwords — Uppercase the first character of each word in a string
Description
ucwords
( string
$str
[,
string $delimiters = " \t\r\n\f\v"
] ) : string
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
delimiterscontains the word separator characters.
Examples
Example #1 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!
?>
Example #2 ucwords() example with custom delimiter
<?php
$foo = 'hello|world!';
$bar = ucwords($foo); // Hello|world!
$baz = ucwords($foo, "|"); // Hello|World!
?>
See Also
- strtoupper() - Make a string uppercase
- strtolower() - Make a string lowercase
- ucfirst() - Make a string's first character uppercase
- mb_convert_case() - Perform case folding on a string
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Steph