wp-includes/SimplePie/src/Misc.php:131$element public static function element_implode($element) { $full = "<$element[tag]"; foreach ($element['attribs'] as $key => $value) { $key = strtolower($key); $full .= " $key=\"" . htmlspecialchars($value['data'], ENT_COMPAT, 'UTF-8') . '"'; } if ($element['self_closing']) { $full .= ' />'; } else { $full .= ">$element[content]</$element[tag]>"; } return $full; }2 changes between 6.7.7 and 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
$element retyped from untyped to array.verified against sourcenone to string.verified against sourcesrc/wp-includes/SimplePie/src/Misc.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.