Warning: main() [function.main]: open_basedir restriction in effect. File(/var/data/www/ods/ods.com.ua/htdocs/htdig/header.php) is not within the allowed path(s): (/home/ods/:/tmp:/usr/local/lib/php/) in /home/ods/domains/ods.com.ua/public_html/win/eng/web-tech/php/function.strtolower.html on line 4

Warning: main(/var/data/www/ods/ods.com.ua/htdocs/htdig/header.php) [function.main]: failed to open stream: Operation not permitted in /home/ods/domains/ods.com.ua/public_html/win/eng/web-tech/php/function.strtolower.html on line 4

Warning: main() [function.include]: Failed opening '/var/data/www/ods/ods.com.ua/htdocs/htdig/header.php' for inclusion (include_path='.:/usr/local/lib/php/') in /home/ods/domains/ods.com.ua/public_html/win/eng/web-tech/php/function.strtolower.html on line 4
strtolower
PHP Manual
PrevNext

strtolower

(PHP3 , PHP4 )

strtolower -- Make a string lowercase

Description

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.

Example 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() and ucfirst().

PrevHomeNext
strtokUpstrtoupper

Warning: main() [function.main]: open_basedir restriction in effect. File(/var/data/www/ods/ods.com.ua/htdocs/include/footer.php) is not within the allowed path(s): (/home/ods/:/tmp:/usr/local/lib/php/) in /home/ods/domains/ods.com.ua/public_html/win/eng/web-tech/php/function.strtolower.html on line 222

Warning: main(/var/data/www/ods/ods.com.ua/htdocs/include/footer.php) [function.main]: failed to open stream: Operation not permitted in /home/ods/domains/ods.com.ua/public_html/win/eng/web-tech/php/function.strtolower.html on line 222

Warning: main() [function.include]: Failed opening '/var/data/www/ods/ods.com.ua/htdocs/include/footer.php' for inclusion (include_path='.:/usr/local/lib/php/') in /home/ods/domains/ods.com.ua/public_html/win/eng/web-tech/php/function.strtolower.html on line 222