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File: resources/Smarty/plugins/shared.mb_unicode.php

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File: resources/Smarty/plugins/shared.mb_unicode.php
Role: Auxiliary script
Content type: text/plain
Description: Auxiliary script
Class: Basic Controller Framework
Framework to route requests configured controllers
Author: By
Last change:
Date: 6 months ago
Size: 1,534 bytes
 

Contents

Class file image Download
<?php
/**
 * Smarty shared plugin
 *
 * @package Smarty
 * @subpackage PluginsShared
 */

/**
 * convert characters to their decimal unicode equivalents
 *
 * @link http://www.ibm.com/developerworks/library/os-php-unicode/index.html#listing3 for inspiration
 *
 * @param string $string characters to calculate unicode of
 * @param string $encoding encoding of $string, if null mb_internal_encoding() is used
 *
 * @return array sequence of unicodes
 * @author Rodney Rehm
 */
function smarty_mb_to_unicode($string, $encoding = null)
{
    if (
$encoding) {
       
$expanded = mb_convert_encoding($string, "UTF-32BE", $encoding);
    } else {
       
$expanded = mb_convert_encoding($string, "UTF-32BE");
    }

    return
unpack("N*", $expanded);
}

/**
 * convert unicodes to the character of given encoding
 *
 * @link http://www.ibm.com/developerworks/library/os-php-unicode/index.html#listing3 for inspiration
 *
 * @param integer|array $unicode single unicode or list of unicodes to convert
 * @param string $encoding encoding of returned string, if null mb_internal_encoding() is used
 *
 * @return string unicode as character sequence in given $encoding
 * @author Rodney Rehm
 */
function smarty_mb_from_unicode($unicode, $encoding = null)
{
   
$t = '';
    if (!
$encoding) {
       
$encoding = mb_internal_encoding();
    }
    foreach ((array)
$unicode as $utf32be) {
       
$character = pack("N*", $utf32be);
       
$t .= mb_convert_encoding($character, $encoding, "UTF-32BE");
    }

    return
$t;
}