/**
* Parse a tag for attributes and hand over to the tag handler function.
*
* @param string $tag The tag name without '<txp:'
* @param string $atts The attribute string
* @param string|null $thing The tag's content in case of container tags (optional)
* @return string Parsed tag result
*/
function processTags($tag, $atts, $thing = NULL)
{
global $production_status, $txptrace, $txptracelevel, $txp_current_tag;
if ($production_status !== 'live') {
$old_tag = $txp_current_tag;
$txp_current_tag = '<txp:' . $tag . $atts . (isset($thing) ? '>' : '/>');
trace_add($txp_current_tag);
++$txptracelevel;
if ($production_status === 'debug') {
maxMemUsage($txp_current_tag);
}
}
if ($tag === 'link') {
$tag = 'tpt_' . $tag;
}
if (maybe_tag($tag)) {
$out = $tag(splat($atts), $thing);
} elseif (isset($GLOBALS['pretext'][$tag])) {
$out = txpspecialchars($pretext[$tag]);
trigger_error(gTxt('deprecated_tag'), E_USER_NOTICE);
} else {
$out = '';
trigger_error(gTxt('unknown_tag'), E_USER_WARNING);
}
if ($production_status !== 'live') {
--$txptracelevel;
if (isset($thing)) {
trace_add('</txp:' . $tag . '>');
}
$txp_current_tag = $old_tag;
}
return $out;
}
/**
* Parse a tag for attributes and hand over to the tag handler function.
*
* @param string $tag The tag name
* @param string $atts The attribute string
* @param string|null $thing The tag's content in case of container tags
* @return string Parsed tag result
* @package TagParser
*/
function processTags($tag, $atts, $thing = null)
{
global $production_status, $txp_current_tag, $txp_current_form;
static $registry = null;
if ($production_status !== 'live') {
$old_tag = $txp_current_tag;
$txp_current_tag = '<txp:' . $tag . $atts . (isset($thing) ? '>' : '/>');
trace_add($txp_current_tag, 1, "Form='{$txp_current_form}', Tag='{$txp_current_tag}'");
}
if ($registry === null) {
$registry = Txp::get('\\Textpattern\\Tag\\Registry');
}
if ($registry->isRegistered($tag)) {
$out = $registry->process($tag, splat($atts), $thing);
} elseif (maybe_tag($tag)) {
$out = $tag(splat($atts), $thing);
trigger_error(gTxt('unregistered_tag'), E_USER_NOTICE);
} elseif (isset($GLOBALS['pretext'][$tag])) {
$out = txpspecialchars($pretext[$tag]);
trigger_error(gTxt('deprecated_tag'), E_USER_NOTICE);
} else {
$out = '';
trigger_error(gTxt('unknown_tag'), E_USER_WARNING);
}
if ($production_status !== 'live') {
trace_add('', -1);
if (isset($thing)) {
trace_add("</txp:{$tag}>");
}
$txp_current_tag = $old_tag;
}
return $out;
}