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PHP Functions Online


ucfirst

(PHP 4, PHP 5)

ucfirstMake a string's first character uppercase

string ucfirst(string $str)

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Preview #

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Description #

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.

Parameters #

str

The input string.

Return Values #

Returns the resulting string.

Examples #

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!
?>

See Also #