wp-includes/rss.php:235$p$el function feed_end_element ($p, $el) { $el = strtolower($el); if ( $el == 'item' or $el == 'entry' ) { $this->items[] = $this->current_item; $this->current_item = array(); $this->initem = false; } elseif ($this->feed_type == RSS and $this->current_namespace == '' and $el == 'textinput' ) { $this->intextinput = false; } elseif ($this->feed_type == RSS and $this->current_namespace == '' and $el == 'image' ) { $this->inimage = false; } elseif ($this->feed_type == ATOM and in_array($el, $this->_CONTENT_CONSTRUCTS) ) { $this->incontent = false; } elseif ($el == 'channel' or $el == 'feed' ) { $this->inchannel = false; } elseif ($this->feed_type == ATOM and $this->incontent ) { // balance tags properly // note: This may not actually be necessary if ( $this->stack[0] == $el ) { $this->append_content("</$el>"); } else { $this->append_content("<$el />"); } array_shift( $this->stack ); } else { array_shift( $this->stack ); } $this->current_namespace = false; }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/rss.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.