Source for file iso_8859_1.php
Documentation is available at iso_8859_1.php
* iso-8859-1 encoding functions
* takes a string of unicode entities and converts it to a iso-8859-1 encoded string
* Unsupported characters are replaced with ?.
* @copyright 2004-2020 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id: iso_8859_1.php 14840 2020-01-07 07:42:38Z pdontthink $
* Converts string to iso-8859-1
* @param string $string text with numeric unicode entities
* @return string iso-8859-1 encoded text
// don't run encoding function, if there is no encoded characters
if (! preg_match("'&#[0-9]+;'",$string) ) return $string;
* Return iso-8859-1 symbol when unicode character number is provided
* This function is used internally by charset_encode_iso_8859_1
* function. It might be unavailable to other SquirrelMail functions.
* Don't use it or make sure, that functions/encode/iso_8859_1.php is
* @param array $matches array with first element a decimal unicode value
* @return string iso-8859-1 character
Documentation generated on Mon, 13 Jan 2020 04:24:49 +0100 by phpDocumentor 1.4.3