<h4>Newsfeed Page — Two Remaining Errors</h4><ul><li><strong>Fixed:</strong> "Undefined array key 0" at line 592 — preg_match_all $src[3][0] accessed without checking if index 3 and sub-index 0 exist. Added isset($src[3][0]) guard.</li><li><strong>Fixed:</strong> "Undefined variable $embed" at line 469 — $embed only set inside nested conditionals in getembedcode() but returned unconditionally at the end. Initialized $embed = "" at the top of the function.</li></ul>