public function render() {
		$parts = [];
		
		if (empty($this->elements)) {
			return '';
		}
		
		// Elements
		foreach ($this->elements as $element) {
			if (! $element->isEmpty()) {
				$parts[] = $element->assemble();
			}
		}
		
		return implode(PHP_EOL, $parts);
	}
public function render() {
		$parts = [];
		
		if (empty($this->elements)) {
			return '';
		}
		
		// Elements
		foreach ($this->elements as $element) {
			if (! $element->isEmpty()) {
				$parts[] = $element->assemble();
			}
		}
		
		return implode(PHP_EOL, $parts);
	}
public function render ( ) { $ parts = [ ] ; if ( empty ( $ this -> elements ) ) { return '' ; } // Elements foreach ( $ this -> elements as $ element ) { if ( ! $ element -> isEmpty ( ) ) { $ parts [ ] = $ element -> assemble ( ) ; } } return implode ( PHP_EOL , $ parts ) ; }
Render the meta tags

@return string
Render the meta tags