core-bundle/src/Resources/contao/library/Contao/Widget.php
public function parse($arrAttributes=null)
	{
		if ($this->strTemplate == '')
		{
			return '';
		}

		$this->addAttributes($arrAttributes);

		$this->mandatoryField = $GLOBALS['TL_LANG']['MSC']['mandatory'];

		if ($this->customTpl != '' && TL_MODE == 'FE')
		{
			$this->strTemplate = $this->customTpl;
		}

		$strBuffer = $this->inherit();

		// HOOK: add custom parse filters (see #5553)
		if (isset($GLOBALS['TL_HOOKS']['parseWidget']) && \is_array($GLOBALS['TL_HOOKS']['parseWidget']))
		{
			foreach ($GLOBALS['TL_HOOKS']['parseWidget'] as $callback)
			{
				$this->import($callback[0]);
				$strBuffer = $this->{$callback[0]}->{$callback[1]}($strBuffer, $this);
			}
		}

		return $strBuffer;
	}
public function parse($arrAttributes=null)
	{
		if ($this->strTemplate == '')
		{
			return '';
		}

		$this->addAttributes($arrAttributes);

		$this->mandatoryField = $GLOBALS['TL_LANG']['MSC']['mandatory'];

		if ($this->customTpl != '' && TL_MODE == 'FE')
		{
			$this->strTemplate = $this->customTpl;
		}

		$strBuffer = $this->inherit();

		// HOOK: add custom parse filters (see #5553)
		if (isset($GLOBALS['TL_HOOKS']['parseWidget']) && \is_array($GLOBALS['TL_HOOKS']['parseWidget']))
		{
			foreach ($GLOBALS['TL_HOOKS']['parseWidget'] as $callback)
			{
				$this->import($callback[0]);
				$strBuffer = $this->{$callback[0]}->{$callback[1]}($strBuffer, $this);
			}
		}

		return $strBuffer;
	}
public function parse ( $ arrAttributes = null ) { if ( $ this -> strTemplate == '' ) { return '' ; } $ this -> addAttributes ( $ arrAttributes ) ; $ this -> mandatoryField = $ GLOBALS [ 'TL_LANG' ] [ 'MSC' ] [ 'mandatory' ] ; if ( $ this -> customTpl != '' && TL_MODE == 'FE' ) { $ this -> strTemplate = $ this -> customTpl ; } $ strBuffer = $ this -> inherit ( ) ; // HOOK: add custom parse filters (see #5553) if ( isset ( $ GLOBALS [ 'TL_HOOKS' ] [ 'parseWidget' ] ) && \ is_array ( $ GLOBALS [ 'TL_HOOKS' ] [ 'parseWidget' ] ) ) { foreach ( $ GLOBALS [ 'TL_HOOKS' ] [ 'parseWidget' ] as $ callback ) { $ this -> import ( $ callback [ 0 ] ) ; $ strBuffer = $ this -> { $ callback [ 0 ] } -> { $ callback [ 1 ] } ( $ strBuffer , $ this ) ; } } return $ strBuffer ; }
Parse the template file and return it as string

@param array $arrAttributes An optional attributes array

@return string The template markup
Parse the template file and return it as string