function mod_placehere_gallery($text, $gallerystyle = "")
{
// find all image tags and put them in array images
// $pattern = '/(<img)\s (src="([a-zA-Z0-9\.;:\/\?&=_|\r|\n]{1,})")/isxmU';
$retval = "";
$pattern = '<img[^<>]+>';
preg_match_all($pattern, $text, $images);
if (!is_array($images[0]) || empty($images[0])) {
return $retval;
}
$imgs = $images[0];
$cnt = count($imgs);
switch ($gallerystyle) {
case 'raw':
for ($i = 0; $i < $cnt; $i++) {
$alt = $title = "";
$clean = modPlaceHereHTML::mod_placehere_xml_attribute_parse($images[0][$i]);
if (isset($clean['alt'])) {
$alt = $clean['alt'];
}
if (isset($clean['title'])) {
$alt = $clean['title'];
}
$retval .= '<img src="' . $clean["src"] . '" alt="' . $alt . '" title="' . $title . '" />';
}
break;
case 'list':
default:
$retval = '<ul class="modplacehere_gallery">';
for ($i = 0; $i < $cnt; $i++) {
$alt = $title = "";
$clean = modPlaceHereHTML::mod_placehere_xml_attribute_parse($images[0][$i]);
if (isset($clean['alt'])) {
$alt = $clean['alt'];
}
if (isset($clean['title'])) {
$alt = $clean['title'];
}
$retval .= '<li><img src="' . $clean["src"] . '" alt="' . $alt . '" title="' . $title . '" /></li>';
}
$retval .= '</ul>';
break;
}
return $retval;
}
