PHP 忒聊
綴豖
ヶ輛
strtolower
(PHP 3, PHP 4)
Description
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.
瞰赽 1. strtolower() example
$str = "Mary Had A Little Lamb and She LOVED It So"; $str = strtolower($str); print $str; # Prints mary had a little lamb and she loved it so
See also strtoupper(), ucfirst(), and ucwords().
綴豖
れ萸
ヶ輛
strtok
奻珨撰
strtoupper