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Rechercher une fonction PHP

strtolower

Contents

(PHP 4, PHP 5, PHP 7)

strtolower — Make a string lowercase

Description

strtolower ( string $string ) : string

Returns string with all alphabetic characters converted to lowercase.

Note that 'alphabetic' is determined by the current locale. This means that e.g. in the default "C" locale, characters such as umlaut-A (Ä) will not be converted.

PHP: strtolower - Manual Home of Manuel PHP  Contents Haut

Parameters

string

The input string.

PHP: strtolower - Manual Home of Manuel PHP  Contents Haut

Return Values

Returns the lowercased string.

PHP: strtolower - Manual Home of Manuel PHP  Contents Haut

Examples

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
?>

PHP: strtolower - Manual Home of Manuel PHP  Contents Haut

Notes

Note: This function is binary-safe.

PHP: strtolower - Manual Home of Manuel PHP  Contents Haut

See Also

Find a PHP function
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