PHP utf8_fast_umlauts_to_entities примеры использования

Пример #1

Файл: function.entities_to_7bit.php Проект: pixelhulk/LEPTON

function entities_to_7bit($str)
{
    require_once LEPTON_PATH . '/framework/summary.utf8.php';
    // convert to UTF-8
    $str = charset_to_utf8($str);
    if (!utf8_check($str)) {
        return $str;
    }
    // replace some specials
    $str = utf8_stripspecials($str, '_');
    // translate non-ASCII characters to ASCII
    $str = utf8_romanize($str);
    // missed some? - Many UTF-8-chars can't be romanized
    // convert to HTML-entities, and replace entites by hex-numbers
    $str = utf8_fast_umlauts_to_entities($str, false);
    $str = str_replace(''', ''', $str);
    //    $str = preg_replace_callback('/&#([0-9]+);/', function($matches) {return "dechex($matches[1])";}, $str);
    //    $str = preg_replace_callback('/&#([0-9]+);/', function($matches) {return dechex($matches[1]);}, $str);
    if (version_compare(PHP_VERSION, '5.3', '<')) {
        $str = preg_replace('/&#([0-9]+);/e', "dechex('\$1')", $str);
    } else {
        $str = preg_replace_callback('/&#([0-9]+);/', create_function('$aMatches', 'return dechex($aMatches[1]);'), $str);
    }
    // maybe there are some &gt; &lt; &apos; &quot; &amp; &nbsp; left, replace them too
    $str = str_replace(array('&gt;', '&lt;', '&apos;', '\'', '&quot;', '&amp;'), '', $str);
    $str = str_replace('&amp;', '', $str);
    return $str;
}

Пример #2

Файл: function.umlauts_to_entities.php Проект: pixelhulk/LEPTON

function umlauts_to_entities($string, $charset_in = DEFAULT_CHARSET)
{
    $string = charset_to_utf8($string, $charset_in, false);
    //if(utf8_check($string)) // this check is to much time-consuming (this may fail only if AddDefaultCharset is set)
    $string = utf8_fast_umlauts_to_entities($string, false);
    return $string;
}