public function renderSection(string $sectionName)
	{
		if (! isset($this->sections[$sectionName]))
		{
			echo '';

			return;
		}

		foreach ($this->sections[$sectionName] as $contents)
		{
			echo $contents;
		}
	}
public function renderSection(string $sectionName)
	{
		if (! isset($this->sections[$sectionName]))
		{
			echo '';

			return;
		}

		foreach ($this->sections[$sectionName] as $contents)
		{
			echo $contents;
		}
	}
public function renderSection ( string $ sectionName ) { if ( ! isset ( $ this -> sections [ $ sectionName ] ) ) { echo '' ; return ; } foreach ( $ this -> sections [ $ sectionName ] as $ contents ) { echo $ contents ; } }
Renders a section's contents.

@param string $sectionName
Renders a section s contents .