Merge remote-tracking branch 'upstream/3.5.2rc' into 1705-dbclean-advanced

[friendica.git] / include / oembed.php

diff --git a/include/oembed.php b/include/oembed.php
index 80b49fbf046c7095c9724a1e550bc75ed890ab91..d28a97e322046690eee01300199ceca9891090c4 100755 (executable)
--- a/include/oembed.php
+++ b/include/oembed.php
@@ -304,9 +304,11 @@ function oembed_html2bbcode($text) {
                $entries = $xpath->query("//span[$xattr]");
 
                $xattr = "@rel='oembed'";//oe_build_xpath("rel","oembed");
-               foreach($entries as $e) {
+               foreach ($entries as $e) {
                        $href = $xpath->evaluate("a[$xattr]/@href", $e)->item(0)->nodeValue;
-                       if(!is_null($href)) $e->parentNode->replaceChild(new DOMText("[embed]".$href."[/embed]"), $e);
+                       if (!is_null($href)) {
+                               $e->parentNode->replaceChild(new DOMText("[embed]".$href."[/embed]"), $e);
+                       }
                }
                return oe_get_inner_html( $dom->getElementsByTagName("body")->item(0) );
        } else {