strtolower
(PHP 4, PHP 5)
strtolower — Make a string lowercase
Descrierea
string strtolower
( string $str
)
Returns string with all alphabetic characters converted to lowercase.
Note that 'alphabetic' is determined by the current locale. This means that in i.e. the default "C" locale, characters such as umlaut-A (Ä) will not be converted.
Parametri
- str
-
The input string.
Valorile întroarse
Returns the lowercased string.
Exemple
Example#1 strtolower() example
<?php
$str = "Mary Had A Little Lamb and She LOVED It So";
$str = strtolower($str);
echo $str; // Prints mary had a little lamb and she loved it so
?>
Note
Notă: Această funcţie acceptă şi date binare.