+ } else if ($cnt) {
+ echo decodeBody($read, $encoding);
+ }
+ $read = fgets ($imap_stream,4096);
+ $cnt++;
+// break;
+ }
+*/
+}
+
+/* -[ END MIME DECODING ]----------------------------------------------------------- */
+
+/* This is here for debugging purposes. It will print out a list
+ * of all the entity IDs that are in the $message object.
+ */
+function listEntities ($message) {
+ if ($message) {
+ echo "<tt>" . $message->entity_id . ' : ' . $message->type0 . '/' . $message->type1 . ' parent = '. $message->parent->entity_id. '<br>';
+ for ($i = 0; isset($message->entities[$i]); $i++) {
+ echo "$i : ";
+ $msg = listEntities($message->entities[$i]);
+
+ if ($msg) {
+ echo "return: ";
+ return $msg;
+ }
+ }
+ }
+}
+
+function getPriorityStr($priority) {
+ $priority_level = substr($priority,0,1);
+
+ switch($priority_level) {
+ /* Check for a higher then normal priority. */
+ case '1':
+ case '2':
+ $priority_string = _("High");
+ break;
+
+ /* Check for a lower then normal priority. */
+ case '4':
+ case '5':
+ $priority_string = _("Low");
+ break;
+
+ /* Check for a normal priority. */
+ case '3':
+ default:
+ $priority_level = '3';
+ $priority_string = _("Normal");
+ break;
+
+ }
+ return $priority_string;
+}
+
+/* returns a $message object for a particular entity id */
+function getEntity ($message, $ent_id) {
+ return $message->getEntity($ent_id);
+}
+
+/* translateText
+ * Extracted from strings.php 23/03/2002
+ */
+
+function translateText(&$body, $wrap_at, $charset) {
+ global $where, $what; /* from searching */
+ global $color; /* color theme */
+
+ require_once(SM_PATH . 'functions/url_parser.php');
+
+ $body_ary = explode("\n", $body);
+ for ($i=0; $i < count($body_ary); $i++) {
+ $line = $body_ary[$i];
+ if (strlen($line) - 2 >= $wrap_at) {
+ sqWordWrap($line, $wrap_at);
+ }
+ $line = charset_decode($charset, $line);
+ $line = str_replace("\t", ' ', $line);
+
+ parseUrl ($line);
+
+ $quotes = 0;
+ $pos = 0;
+ $j = strlen($line);
+
+ while ($pos < $j) {
+ if ($line[$pos] == ' ') {
+ $pos++;
+ } else if (strpos($line, '>', $pos) === $pos) {
+ $pos += 4;
+ $quotes++;
+ } else {
+ break;
+ }
+ }
+
+ if ($quotes > 1) {
+ if (!isset($color[14])) {
+ $color[14] = '#FF0000';
+ }
+ $line = '<FONT COLOR="' . $color[14] . '">' . $line . '</FONT>';
+ } elseif ($quotes) {
+ if (!isset($color[13])) {
+ $color[13] = '#800000';
+ }
+ $line = '<FONT COLOR="' . $color[13] . '">' . $line . '</FONT>';
+ }
+
+ $body_ary[$i] = $line;
+ }
+ $body = '<pre>' . implode("\n", $body_ary) . '</pre>';
+}
+
+
+/* This returns a parsed string called $body. That string can then
+ * be displayed as the actual message in the HTML. It contains
+ * everything needed, including HTML Tags, Attachments at the
+ * bottom, etc.
+ */
+function formatBody($imap_stream, $message, $color, $wrap_at, $ent_num, $id, $mailbox='INBOX') {
+ /* This if statement checks for the entity to show as the
+ * primary message. To add more of them, just put them in the
+ * order that is their priority.
+ */
+ global $startMessage, $username, $key, $imapServerAddress, $imapPort,
+ $show_html_default, $has_unsafe_images, $sort;
+
+ if ( !check_php_version(4,1) ) {
+ global $_GET;
+ }
+ if(isset($_GET['view_unsafe_images'])) {
+ $view_unsafe_images = $_GET['view_unsafe_images'];
+ }
+
+ $has_unsafe_images= 0;
+ $body = '';
+ $urlmailbox = urlencode($mailbox);
+ $body_message = getEntity($message, $ent_num);
+ if (($body_message->header->type0 == 'text') ||
+ ($body_message->header->type0 == 'rfc822')) {
+ $body = mime_fetch_body ($imap_stream, $id, $ent_num);
+ $body = decodeBody($body, $body_message->header->encoding);
+ $hookResults = do_hook("message_body", $body);
+ $body = $hookResults[1];
+
+ /* If there are other types that shouldn't be formatted, add
+ * them here.
+ */
+
+ if ($body_message->header->type1 == 'html') {
+ if ($show_html_default <> 1) {
+ $entity_conv = array(' ' => ' ',
+ '<p>' => "\n",
+ '<br>' => "\n",
+ '<P>' => "\n",
+ '<BR>' => "\n",
+ '>' => '>',
+ '<' => '<');
+ $body = strtr($body, $entity_conv);
+ $body = strip_tags($body);
+ $body = trim($body);
+ translateText($body, $wrap_at,
+ $body_message->header->getParameter('charset'));
+ } else {
+ $body = magicHTML($body, $id, $message, $mailbox);
+ }
+ } else {
+ translateText($body, $wrap_at,
+ $body_message->header->getParameter('charset'));
+ }
+
+ if ($has_unsafe_images) {
+ if ($view_unsafe_images) {
+ $untext = '">' . _("Hide Unsafe Images");
+ } else {
+ $untext = '&view_unsafe_images=1">' . _("View Unsafe Images");
+ }
+ $body .= '<center><small><a href="read_body.php?passed_id=' . $id .
+ '&passed_ent_id=' . $message->entity_id . '&mailbox=' . $urlmailbox .
+ '&sort=' . $sort . '&startMessage=' . $startMessage . '&show_more=0' .
+ $untext . '</a></small></center><br>' . "\n";
+ }
+ }
+ return $body;
+}
+
+
+function formatAttachments($message, $exclude_id, $mailbox, $id) {
+ global $where, $what, $startMessage, $color;
+ static $ShownHTML = 0;
+
+ $att_ar = $message->getAttachments($exclude_id);
+
+ if (!count($att_ar)) return '';
+
+ $attachments = '';
+
+ $urlMailbox = urlencode($mailbox);
+
+ foreach ($att_ar as $att) {
+ $ent = urldecode($att->entity_id);
+ $header = $att->header;
+ $type0 = strtolower($header->type0);
+ $type1 = strtolower($header->type1);
+ $name = '';
+ $links['download link']['text'] = _("download");
+ $links['download link']['href'] =
+ "../src/download.php?absolute_dl=true&passed_id=$id&mailbox=$urlMailbox&ent_id=$ent";
+ $ImageURL = '';
+ if ($type0 =='message' && $type1 == 'rfc822') {
+ $default_page = '../src/read_body.php';
+ $rfc822_header = $att->rfc822_header;
+ $filename = decodeHeader($rfc822_header->subject);
+ if (trim( $filename ) == '') {
+ $filename = 'untitled-[' . $ent . ']' ;
+ }
+ $from_o = $rfc822_header->from;
+ if (is_object($from_o)) {
+ $from_name = $from_o->getAddress(false);
+ } else {
+ $from_name = _("Unknown sender");
+ }
+ $from_name = decodeHeader(htmlspecialchars($from_name));
+ $description = $from_name;
+ } else {
+ $default_page = '../src/download.php';
+ if (is_object($header->disposition)) {
+ $filename = decodeHeader($header->disposition->getProperty('filename'));
+ if (trim($filename) == '') {
+ $name = decodeHeader($header->disposition->getProperty('name'));
+ if (trim($name) == '') {
+ if (trim( $header->id ) == '') {
+ $filename = 'untitled-[' . $ent . ']' ;
+ } else {
+ $filename = 'cid: ' . $header->id;
+ }
+ } else {
+ $filename = $name;
+ }
+ }
+ } else {
+ if (trim( $header->id ) == '') {
+ $filename = 'untitled-[' . $ent . ']' ;
+ } else {
+ $filename = 'cid: ' . $header->id;
+ }
+ }
+
+ if ($header->description) {
+ $description = htmlspecialchars($header->description);
+ } else {
+ $description = '';
+ }
+ }
+
+ $display_filename = $filename;
+ if (isset($passed_ent_id)) {
+ $passed_ent_id_link = '&passed_ent_id='.$passed_ent_id;
+ } else {
+ $passed_ent_id_link = '';
+ }
+ $defaultlink = $default_page . "?startMessage=$startMessage"
+ . "&passed_id=$id&mailbox=$urlMailbox"
+ . '&ent_id='.$ent.$passed_ent_id_link.'&absolute_dl=true';
+ if ($where && $what) {
+ $defaultlink .= '&where='. urlencode($where).'&what='.urlencode($what);
+ }
+ /* This executes the attachment hook with a specific MIME-type.
+ * If that doesn't have results, it tries if there's a rule
+ * for a more generic type.
+ */
+ $hookresults = do_hook("attachment $type0/$type1", $links,
+ $startMessage, $id, $urlMailbox, $ent, $defaultlink,
+ $display_filename, $where, $what);
+ if(count($hookresults[1]) <= 1) {
+ $hookresults = do_hook("attachment $type0/*", $links,
+ $startMessage, $id, $urlMailbox, $ent, $defaultlink,
+ $display_filename, $where, $what);
+ }
+
+ $links = $hookresults[1];
+ $defaultlink = $hookresults[6];
+
+ $attachments .= '<TR><TD>' .
+ "<A HREF=\"$defaultlink\">$display_filename</A> </TD>" .
+ '<TD><SMALL><b>' . show_readable_size($header->size) .
+ '</b> </small></TD>' .
+ "<TD><SMALL>[ $type0/$type1 ] </SMALL></TD>" .
+ '<TD><SMALL>';
+ $attachments .= '<b>' . $description . '</b>';
+ $attachments .= '</SMALL></TD><TD><SMALL> ';
+
+ $skipspaces = 1;
+ foreach ($links as $val) {
+ if ($skipspaces) {
+ $skipspaces = 0;
+ } else {
+ $attachments .= ' | ';
+ }
+ $attachments .= '<a href="' . $val['href'] . '">' . $val['text'] . '</a>';
+ }
+ unset($links);
+ $attachments .= "</TD></TR>\n";
+ }
+ return $attachments;
+}
+
+/* This function decodes the body depending on the encoding type. */
+function decodeBody($body, $encoding) {
+ global $languages, $squirrelmail_language;
+ global $show_html_default;
+
+ $body = str_replace("\r\n", "\n", $body);
+ $encoding = strtolower($encoding);
+
+ if ($encoding == 'quoted-printable' ||
+ $encoding == 'quoted_printable') {
+ $body = quoted_printable_decode($body);
+
+ while (ereg("=\n", $body)) {
+ $body = ereg_replace ("=\n", '', $body);
+ }
+
+ } else if ($encoding == 'base64') {
+ $body = base64_decode($body);
+ }
+
+ if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
+ function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
+ $body = $languages[$squirrelmail_language]['XTRA_CODE']('decode', $body);
+ }
+
+ // All other encodings are returned raw.
+ return $body;
+}
+
+/*
+ * This functions decode strings that is encoded according to
+ * RFC1522 (MIME Part Two: Message Header Extensions for Non-ASCII Text).
+ * Patched by Christian Schmidt <christian@ostenfeld.dk> 23/03/2002
+ */
+function decodeHeader ($string, $utfencode=true) {
+ global $languages, $squirrelmail_language;
+ if (is_array($string)) {
+ $string = implode("\n", $string);
+ }
+
+ if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
+ function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
+ $string = $languages[$squirrelmail_language]['XTRA_CODE']('decodeheader', $string);
+ }
+
+ $i = 0;
+ while (preg_match('/^(.{' . $i . '})(.*)=\?([^?]*)\?(Q|B)\?([^?]*)\?=/Ui',
+ $string, $res)) {
+ $prefix = $res[1];
+ /* Ignore white-space between consecutive encoded-words. */
+ if (strspn($res[2], " \t") != strlen($res[2])) {
+ $prefix .= $res[2];
+ }
+
+ if (ucfirst($res[4]) == 'B') {
+ $replace = base64_decode($res[5]);
+ } else {
+ $replace = str_replace('_', ' ', $res[5]);
+ $replace = preg_replace('/=([0-9a-f]{2})/ie', 'chr(hexdec("\1"))',
+ $replace);
+ /* Only encode into entities by default. Some places
+ * don't need the encoding, like the compose form.
+ */
+ if ($utfencode) {
+ $replace = charset_decode($res[3], $replace);
+ }
+ }
+ $string = $prefix . $replace . substr($string, strlen($res[0]));
+ $i = strlen($prefix) + strlen($replace);
+ }
+ return $string;
+}
+
+/*
+ * Encode a string according to RFC 1522 for use in headers if it
+ * contains 8-bit characters or anything that looks like it should
+ * be encoded.
+ */
+function encodeHeader ($string) {
+ global $default_charset, $languages, $squirrelmail_language;
+
+ if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
+ function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
+ return $languages[$squirrelmail_language]['XTRA_CODE']('encodeheader', $string);
+ }
+
+ // Encode only if the string contains 8-bit characters or =?
+ $j = strlen($string);
+ $l = strstr($string, '=?'); // Must be encoded ?
+ $ret = '';
+ for($i = 0; $i < $j; ++$i) {
+ switch($string{$i}) {
+ case '=':
+ $ret .= '=3D';
+ break;
+ case '?':
+ $ret .= '=3F';
+ break;
+ case '_':
+ $ret .= '=5F';
+ break;
+ case ' ':
+ $ret .= '_';
+ break;
+ default:
+ $k = ord($string{$i});
+ if ($k > 126) {
+ $ret .= sprintf("=%02X", $k);
+ $l = TRUE;
+ } else {
+ $ret .= $string{$i};
+ }
+ break;
+ }
+ }
+
+ if ($l) {
+ $string = "=?$default_charset?Q?$ret?=";
+ }
+
+ return $string;
+}
+
+/* This function trys to locate the entity_id of a specific mime element */
+function find_ent_id($id, $message) {
+ for ($i = 0, $ret = ''; $ret == '' && $i < count($message->entities); $i++) {
+ if ($message->entities[$i]->header->type0 == 'multipart') {
+ $ret = find_ent_id($id, $message->entities[$i]);
+ } else {
+ if (strcasecmp($message->entities[$i]->header->id, $id) == 0) {
+// if (sq_check_save_extension($message->entities[$i])) {
+ return $message->entities[$i]->entity_id;
+// }
+ }
+ }
+ }
+ return $ret;
+}
+
+function sq_check_save_extension($message) {
+ $filename = $message->getFilename();
+ $ext = substr($filename, strrpos($filename,'.')+1);
+ $save_extensions = array('jpg','jpeg','gif','png','bmp');
+ return in_array($ext, $save_extensions);
+}
+
+
+/**
+ ** HTMLFILTER ROUTINES
+ */
+
+/**
+ * This function returns the final tag out of the tag name, an array
+ * of attributes, and the type of the tag. This function is called by
+ * sq_sanitize internally.
+ *
+ * @param $tagname the name of the tag.
+ * @param $attary the array of attributes and their values
+ * @param $tagtype The type of the tag (see in comments).
+ * @return a string with the final tag representation.
+ */
+function sq_tagprint($tagname, $attary, $tagtype){
+ $me = 'sq_tagprint';
+
+ if ($tagtype == 2){
+ $fulltag = '</' . $tagname . '>';
+ } else {
+ $fulltag = '<' . $tagname;
+ if (is_array($attary) && sizeof($attary)){
+ $atts = Array();
+ while (list($attname, $attvalue) = each($attary)){
+ array_push($atts, "$attname=$attvalue");
+ }
+ $fulltag .= ' ' . join(" ", $atts);
+ }
+ if ($tagtype == 3){
+ $fulltag .= ' /';
+ }
+ $fulltag .= '>';
+ }
+ return $fulltag;
+}
+
+/**
+ * A small helper function to use with array_walk. Modifies a by-ref
+ * value and makes it lowercase.
+ *
+ * @param $val a value passed by-ref.
+ * @return void since it modifies a by-ref value.
+ */
+function sq_casenormalize(&$val){
+ $val = strtolower($val);
+}
+
+/**
+ * This function skips any whitespace from the current position within
+ * a string and to the next non-whitespace value.
+ *
+ * @param $body the string
+ * @param $offset the offset within the string where we should start
+ * looking for the next non-whitespace character.
+ * @return the location within the $body where the next
+ * non-whitespace char is located.
+ */
+function sq_skipspace($body, $offset){
+ $me = 'sq_skipspace';
+ preg_match('/^(\s*)/s', substr($body, $offset), $matches);
+ if (sizeof($matches{1})){
+ $count = strlen($matches{1});
+ $offset += $count;
+ }
+ return $offset;
+}
+
+/**
+ * This function looks for the next character within a string. It's
+ * really just a glorified "strpos", except it catches if failures
+ * nicely.
+ *
+ * @param $body The string to look for needle in.
+ * @param $offset Start looking from this position.
+ * @param $needle The character/string to look for.
+ * @return location of the next occurance of the needle, or
+ * strlen($body) if needle wasn't found.
+ */
+function sq_findnxstr($body, $offset, $needle){
+ $me = 'sq_findnxstr';
+ $pos = strpos($body, $needle, $offset);
+ if ($pos === FALSE){
+ $pos = strlen($body);
+ }
+ return $pos;
+}
+
+/**
+ * This function takes a PCRE-style regexp and tries to match it
+ * within the string.
+ *
+ * @param $body The string to look for needle in.
+ * @param $offset Start looking from here.
+ * @param $reg A PCRE-style regex to match.
+ * @return Returns a false if no matches found, or an array
+ * with the following members:
+ * - integer with the location of the match within $body
+ * - string with whatever content between offset and the match
+ * - string with whatever it is we matched
+ */
+function sq_findnxreg($body, $offset, $reg){
+ $me = 'sq_findnxreg';
+ $matches = Array();
+ $retarr = Array();
+ preg_match("%^(.*?)($reg)%s", substr($body, $offset), $matches);
+ if (!$matches{0}){
+ $retarr = false;
+ } else {
+ $retarr{0} = $offset + strlen($matches{1});
+ $retarr{1} = $matches{1};
+ $retarr{2} = $matches{2};
+ }
+ return $retarr;
+}
+
+/**
+ * This function looks for the next tag.
+ *
+ * @param $body String where to look for the next tag.
+ * @param $offset Start looking from here.
+ * @return false if no more tags exist in the body, or
+ * an array with the following members:
+ * - string with the name of the tag
+ * - array with attributes and their values
+ * - integer with tag type (1, 2, or 3)
+ * - integer where the tag starts (starting "<")
+ * - integer where the tag ends (ending ">")
+ * first three members will be false, if the tag is invalid.
+ */
+function sq_getnxtag($body, $offset){
+ $me = 'sq_getnxtag';
+ if ($offset > strlen($body)){
+ return false;
+ }
+ $lt = sq_findnxstr($body, $offset, "<");
+ if ($lt == strlen($body)){
+ return false;
+ }
+ /**
+ * We are here:
+ * blah blah <tag attribute="value">
+ * \---------^
+ */
+ $pos = sq_skipspace($body, $lt+1);
+ if ($pos >= strlen($body)){
+ return Array(false, false, false, $lt, strlen($body));
+ }
+ /**
+ * There are 3 kinds of tags:
+ * 1. Opening tag, e.g.:
+ * <a href="blah">
+ * 2. Closing tag, e.g.:
+ * </a>
+ * 3. XHTML-style content-less tag, e.g.:
+ * <img src="blah"/>
+ */
+ $tagtype = false;
+ switch (substr($body, $pos, 1)){
+ case '/':
+ $tagtype = 2;
+ $pos++;
+ break;
+ case '!':
+ /**
+ * A comment or an SGML declaration.
+ */
+ if (substr($body, $pos+1, 2) == "--"){
+ $gt = strpos($body, "-->", $pos);
+ if ($gt === false){
+ $gt = strlen($body);
+ } else {
+ $gt += 2;
+ }
+ return Array(false, false, false, $lt, $gt);
+ } else {
+ $gt = sq_findnxstr($body, $pos, ">");
+ return Array(false, false, false, $lt, $gt);
+ }
+ break;
+ default:
+ /**
+ * Assume tagtype 1 for now. If it's type 3, we'll switch values
+ * later.
+ */
+ $tagtype = 1;
+ break;
+ }
+
+ $tag_start = $pos;
+ $tagname = '';
+ /**
+ * Look for next [\W-_], which will indicate the end of the tag name.
+ */
+ $regary = sq_findnxreg($body, $pos, "[^\w\-_]");
+ if ($regary == false){
+ return Array(false, false, false, $lt, strlen($body));
+ }
+ list($pos, $tagname, $match) = $regary;
+ $tagname = strtolower($tagname);
+
+ /**
+ * $match can be either of these:
+ * '>' indicating the end of the tag entirely.
+ * '\s' indicating the end of the tag name.
+ * '/' indicating that this is type-3 xhtml tag.
+ *
+ * Whatever else we find there indicates an invalid tag.
+ */
+ switch ($match){
+ case '/':
+ /**
+ * This is an xhtml-style tag with a closing / at the
+ * end, like so: <img src="blah"/>. Check if it's followed
+ * by the closing bracket. If not, then this tag is invalid
+ */
+ if (substr($body, $pos, 2) == "/>"){
+ $pos++;
+ $tagtype = 3;
+ } else {
+ $gt = sq_findnxstr($body, $pos, ">");
+ $retary = Array(false, false, false, $lt, $gt);
+ return $retary;
+ }
+ case '>':
+ return Array($tagname, false, $tagtype, $lt, $pos);
+ break;
+ default:
+ /**
+ * Check if it's whitespace
+ */
+ if (!preg_match('/\s/', $match)){
+ /**
+ * This is an invalid tag! Look for the next closing ">".
+ */
+ $gt = sq_findnxstr($body, $offset, ">");
+ return Array(false, false, false, $lt, $gt);
+ }
+ break;
+ }
+
+ /**
+ * At this point we're here:
+ * <tagname attribute='blah'>
+ * \-------^
+ *
+ * At this point we loop in order to find all attributes.
+ */
+ $attname = '';
+ $atttype = false;
+ $attary = Array();
+
+ while ($pos <= strlen($body)){
+ $pos = sq_skipspace($body, $pos);
+ if ($pos == strlen($body)){
+ /**
+ * Non-closed tag.
+ */
+ return Array(false, false, false, $lt, $pos);
+ }
+ /**
+ * See if we arrived at a ">" or "/>", which means that we reached
+ * the end of the tag.
+ */
+ $matches = Array();
+ if (preg_match("%^(\s*)(>|/>)%s", substr($body, $pos), $matches)) {
+ /**
+ * Yep. So we did.
+ */
+ $pos += strlen($matches{1});
+ if ($matches{2} == "/>"){
+ $tagtype = 3;
+ $pos++;
+ }
+ return Array($tagname, $attary, $tagtype, $lt, $pos);
+ }
+
+ /**
+ * There are several types of attributes, with optional
+ * [:space:] between members.
+ * Type 1:
+ * attrname[:space:]=[:space:]'CDATA'
+ * Type 2:
+ * attrname[:space:]=[:space:]"CDATA"
+ * Type 3:
+ * attr[:space:]=[:space:]CDATA
+ * Type 4:
+ * attrname
+ *
+ * We leave types 1 and 2 the same, type 3 we check for
+ * '"' and convert to """ if needed, then wrap in
+ * double quotes. Type 4 we convert into:
+ * attrname="yes".
+ */
+ $regary = sq_findnxreg($body, $pos, "[^\w\-_]");
+ if ($regary == false){
+ /**
+ * Looks like body ended before the end of tag.
+ */
+ return Array(false, false, false, $lt, strlen($body));
+ }
+ list($pos, $attname, $match) = $regary;
+ $attname = strtolower($attname);
+ /**
+ * We arrived at the end of attribute name. Several things possible
+ * here:
+ * '>' means the end of the tag and this is attribute type 4
+ * '/' if followed by '>' means the same thing as above
+ * '\s' means a lot of things -- look what it's followed by.
+ * anything else means the attribute is invalid.
+ */
+ switch($match){
+ case '/':
+ /**
+ * This is an xhtml-style tag with a closing / at the
+ * end, like so: <img src="blah"/>. Check if it's followed
+ * by the closing bracket. If not, then this tag is invalid
+ */
+ if (substr($body, $pos, 2) == "/>"){
+ $pos++;
+ $tagtype = 3;
+ } else {
+ $gt = sq_findnxstr($body, $pos, ">");
+ $retary = Array(false, false, false, $lt, $gt);
+ return $retary;
+ }
+ case '>':
+ $attary{$attname} = '"yes"';
+ return Array($tagname, $attary, $tagtype, $lt, $pos);
+ break;