| public doImage ( Nbbc\BBCode $bbcode, integer $action, string $name, string $default, array $params, string $content ) : boolean | string | ||
| $bbcode | Nbbc\BBCode | Instance of Nbbc doing the parsing. |
| $action | integer | Value of one of NBBC's defined constants. Typically, this will be BBCODE_CHECK. |
| $name | string | Name of the tag. |
| $default | string | Value of the _default parameter, from the $params array. |
| $params | array | A standard set parameters related to the tag. |
| $content | string | Value between the open and close tags, if any. |
| return | boolean | string | Formatted value. |
function doImage($bbcode, $action, $name, $default, $params, $content)
{
if ($action == Nbbc::BBCODE_CHECK) {
return true;
}
$content = trim($bbcode->unHtmlEncode(strip_tags($content)));
if (!$content && $default) {
$content = $default;
}
if ($bbcode->isValidUrl($content, false)) {
return "<img src=\"" . htmlspecialchars($content) . "\" alt=\"" . htmlspecialchars(basename($content)) . "\" class=\"bbcode_img\" />";
}
return htmlspecialchars($params['_tag']) . htmlspecialchars($content) . htmlspecialchars($params['_endtag']);
}