Ajax/common/html/HtmlCollection.php
public function getItem($index) {
		if (is_int($index)&& isset($this->content[$index]))
			return $this->content[$index];
		else {
			$elm=$this->getElementById($index, $this->content);
			return $elm;
		}
	}
public function getItem($index) {
		if (is_int($index)&& isset($this->content[$index]))
			return $this->content[$index];
		else {
			$elm=$this->getElementById($index, $this->content);
			return $elm;
		}
	}
public function getItem ( $ index ) { if ( is_int ( $ index ) && isset ( $ this -> content [ $ index ] ) ) return $ this -> content [ $ index ] ; else { $ elm = $ this -> getElementById ( $ index , $ this -> content ) ; return $ elm ; } }
Return the item at index
@param int|string $index the index or the item identifier
@return \Ajax\common\html\HtmlDoubleElement
Return the item at index