Changes:

- no NULL anymore for 2nd parameter OEmbed::toHTML()
- some double-quotes to single

diff --git a/src/Content/Text/BBCode.php b/src/Content/Text/BBCode.php
index 2c4226dc1272c43e271690fb8b22f980f19f8442..d82ec39ec218f656d1b528d02d18807ccacf32ac 100644 (file)
--- a/src/Content/Text/BBCode.php
+++ b/src/Content/Text/BBCode.php
@@ -664,10 +664,10 @@ class BBCode
                        $data['title'] = strip_tags($data['title']);
                        $data['title'] = str_replace(['http://', 'https://'], '', $data['title']);
                } else {
-                       $data['title'] = null;
+                       $data['title'] = '';
                }
 
-               if (((strpos($data['text'], "[img=") !== false) || (strpos($data['text'], "[img]") !== false) || DI::config()->get('system', 'always_show_preview')) && !empty($data['image'])) {
+               if (((strpos($data['text'], '[img=') !== false) || (strpos($data['text'], '[img]') !== false) || DI::config()->get('system', 'always_show_preview')) && !empty($data['image'])) {
                        $data['preview'] = $data['image'];
                        $data['image'] = '';
                }
@@ -1513,10 +1513,10 @@ class BBCode
                                 * $match[1] = $url
                                 * $match[2] = $title or absent
                                 */
-                               $try_oembed_callback = function ($match)
+                               $try_oembed_callback = function (array $match)
                                {
                                        $url = $match[1];
-                                       $title = $match[2] ?? null;
+                                       $title = $match[2] ?? '';
 
                                        try {
                                                $return = OEmbed::getHTML($url, $title);