> 6) + 192) . chr(($num & 63) + 128);
if ($num < 65536) return chr(($num >> 12) + 224) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128);
if ($num < 2097152) return chr(($num >> 18) + 240) . chr((($num >> 12) & 63) + 128) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128);
return '';
}
}
// Since UTF-8 does not work in PHP4 ( http://us2.php.net/manual/en/function.html-entity-decode.php ) :
if (!function_exists('add_to_any_html_entity_decode_utf8')) {
function add_to_any_html_entity_decode_utf8($string)
{
static $trans_tbl;
// replace numeric entities
$string = preg_replace('~&#x([0-9a-f]+);~ei', 'add_to_any_code2utf(hexdec("\\1"))', $string);
$string = preg_replace('~&#([0-9]+);~e', 'add_to_any_code2utf(\\1)', $string);
// replace literal entities
if (!isset($trans_tbl))
{
$trans_tbl = array();
foreach (get_html_translation_table(HTML_ENTITIES) as $val=>$key)
$trans_tbl[$key] = utf8_encode($val);
}
return strtr($string, $trans_tbl);
}
}
function add_to_any_link() {
ob_start();
$sitename_enc = rawurlencode( get_bloginfo('name') );
$siteurl_enc = rawurlencode( trailingslashit( get_bloginfo('url') ) );
$linkname = add_to_any_html_entity_decode_utf8( get_the_title() );
$linkname_enc = rawurlencode( $linkname );
$linkurl = get_permalink($post->ID);
$linkurl_enc = rawurlencode( $linkurl );
?>
).PLUGINDIR.'/add-to-any/bookmark.gif'?>)
'.add_to_any_link('return').'';
return $content;
}
add_action('the_content', 'a2a_add_to_any_to_content');
add_action('the_content_rss', 'a2a_add_to_any_to_content');
?>