ucfirst
(PHP 4, PHP 5)
ucfirst — Make a string's first character uppercase
Popis
string ucfirst
( string $str
)
Returns a string with the first character of str capitalized, if that character is alphabetic.
Note that 'alphabetic' is determined by the current locale. For instance, in the default "C" locale characters such as umlaut-a (ä) will not be converted.
Parametre
- str
-
The input string.
Vrátené hodnoty
Returns the resulting string.
Príklady
Example#1 ucfirst() example
<?php
$foo = 'hello world!';
$foo = ucfirst($foo); // Hello world!
$bar = 'HELLO WORLD!';
$bar = ucfirst($bar); // HELLO WORLD!
$bar = ucfirst(strtolower($bar)); // Hello world!
?>