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PHP Manual

# lcfirst

(No version information available, might be only in CVS)

lcfirst — Make a string's first character lowercase

### Описание

string lcfirst ( string `$str` )

Returns a string with the first character of `str` , lowercased 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.

### Список параметров

`str`

  The input string.

### Возвращаемые значения

Returns the resulting string.

### Примеры

Пример #1 lcfirst() example

`<?php
$foo = 'HelloWorld';
$foo = lcfirst($foo); // helloWorld
$bar = 'HELLO WORLD!';
$bar = lcfirst($bar); // hELLO WORLD!
$bar = lcfirst(strtoupper($bar)); // hELLO WORLD!
?>`

### Смотрите также

- ucfirst()
- strtolower()
- strtoupper()
- ucwords()

join
levenshtein
Функции обработки строк
PHP Manual