Fix do_shortcode('<[shortcode]') edge case.

Props miqrogroove.

Merges [33499] to the 3.9 branch.
See #33116.

Built from https://develop.svn.wordpress.org/branches/3.9@33566


git-svn-id: http://core.svn.wordpress.org/branches/3.9@33533 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Dion Hulse 2015-08-04 07:18:46 +00:00
parent 996d8547e3
commit 31ebb3f94b

View File

@ -355,6 +355,11 @@ function do_shortcodes_in_html_tags( $content, $ignore_html ) {
$attributes = wp_kses_attr_parse( $element );
if ( false === $attributes ) {
// Some plugins are doing things like [name] <[email]>.
if ( 1 === preg_match( '%^<\s*\[\[?[^\[\]]+\]%', $element ) ) {
$element = preg_replace_callback( "/$pattern/s", 'do_shortcode_tag', $element );
}
// Looks like we found some crazy unfiltered HTML. Skipping it for sanity.
$element = strtr( $element, $trans );
continue;