core-bundle/src/Resources/contao/library/Contao/Controller.php
public static function generateMargin($arrValues, $strType='margin')
	{
		// Initialize an empty array (see #5217)
		if (!\is_array($arrValues))
		{
			$arrValues = array('top'=>'', 'right'=>'', 'bottom'=>'', 'left'=>'', 'unit'=>'');
		}

		$top = $arrValues['top'];
		$right = $arrValues['right'];
		$bottom = $arrValues['bottom'];
		$left = $arrValues['left'];

		// Try to shorten the definition
		if ($top != '' && $right != '' && $bottom != '' && $left != '')
		{
			if ($top == $right && $top == $bottom && $top == $left)
			{
				return $strType . ':' . $top . $arrValues['unit'] . ';';
			}
			elseif ($top == $bottom && $right == $left)
			{
				return $strType . ':' . $top . $arrValues['unit'] . ' ' . $left . $arrValues['unit'] . ';';
			}
			elseif ($top != $bottom && $right == $left)
			{
				return $strType . ':' . $top . $arrValues['unit'] . ' ' . $right . $arrValues['unit'] . ' ' . $bottom . $arrValues['unit'] . ';';
			}
			else
			{
				return $strType . ':' . $top . $arrValues['unit'] . ' ' . $right . $arrValues['unit'] . ' ' . $bottom . $arrValues['unit'] . ' ' . $left . $arrValues['unit'] . ';';
			}
		}

		$return = array();
		$arrDir = compact('top', 'right', 'bottom', 'left');

		foreach ($arrDir as $k=>$v)
		{
			if ($v != '')
			{
				$return[] = $strType . '-' . $k . ':' . $v . $arrValues['unit'] . ';';
			}
		}

		return implode($return);
	}
public static function generateMargin($arrValues, $strType='margin')
	{
		// Initialize an empty array (see #5217)
		if (!\is_array($arrValues))
		{
			$arrValues = array('top'=>'', 'right'=>'', 'bottom'=>'', 'left'=>'', 'unit'=>'');
		}

		$top = $arrValues['top'];
		$right = $arrValues['right'];
		$bottom = $arrValues['bottom'];
		$left = $arrValues['left'];

		// Try to shorten the definition
		if ($top != '' && $right != '' && $bottom != '' && $left != '')
		{
			if ($top == $right && $top == $bottom && $top == $left)
			{
				return $strType . ':' . $top . $arrValues['unit'] . ';';
			}
			elseif ($top == $bottom && $right == $left)
			{
				return $strType . ':' . $top . $arrValues['unit'] . ' ' . $left . $arrValues['unit'] . ';';
			}
			elseif ($top != $bottom && $right == $left)
			{
				return $strType . ':' . $top . $arrValues['unit'] . ' ' . $right . $arrValues['unit'] . ' ' . $bottom . $arrValues['unit'] . ';';
			}
			else
			{
				return $strType . ':' . $top . $arrValues['unit'] . ' ' . $right . $arrValues['unit'] . ' ' . $bottom . $arrValues['unit'] . ' ' . $left . $arrValues['unit'] . ';';
			}
		}

		$return = array();
		$arrDir = compact('top', 'right', 'bottom', 'left');

		foreach ($arrDir as $k=>$v)
		{
			if ($v != '')
			{
				$return[] = $strType . '-' . $k . ':' . $v . $arrValues['unit'] . ';';
			}
		}

		return implode($return);
	}
public static function generateMargin ( $ arrValues , $ strType = 'margin' ) { // Initialize an empty array (see #5217) if ( ! \ is_array ( $ arrValues ) ) { $ arrValues = array ( 'top' => '' , 'right' => '' , 'bottom' => '' , 'left' => '' , 'unit' => '' ) ; } $ top = $ arrValues [ 'top' ] ; $ right = $ arrValues [ 'right' ] ; $ bottom = $ arrValues [ 'bottom' ] ; $ left = $ arrValues [ 'left' ] ; // Try to shorten the definition if ( $ top != '' && $ right != '' && $ bottom != '' && $ left != '' ) { if ( $ top == $ right && $ top == $ bottom && $ top == $ left ) { return $ strType . ':' . $ top . $ arrValues [ 'unit' ] . ';' ; } elseif ( $ top == $ bottom && $ right == $ left ) { return $ strType . ':' . $ top . $ arrValues [ 'unit' ] . ' ' . $ left . $ arrValues [ 'unit' ] . ';' ; } elseif ( $ top != $ bottom && $ right == $ left ) { return $ strType . ':' . $ top . $ arrValues [ 'unit' ] . ' ' . $ right . $ arrValues [ 'unit' ] . ' ' . $ bottom . $ arrValues [ 'unit' ] . ';' ; } else { return $ strType . ':' . $ top . $ arrValues [ 'unit' ] . ' ' . $ right . $ arrValues [ 'unit' ] . ' ' . $ bottom . $ arrValues [ 'unit' ] . ' ' . $ left . $ arrValues [ 'unit' ] . ';' ; } } $ return = array ( ) ; $ arrDir = compact ( 'top' , 'right' , 'bottom' , 'left' ) ; foreach ( $ arrDir as $ k => $ v ) { if ( $ v != '' ) { $ return [ ] = $ strType . '-' . $ k . ':' . $ v . $ arrValues [ 'unit' ] . ';' ; } } return implode ( $ return ) ; }
Compile the margin format definition based on an array of values

@param array  $arrValues An array of four values and a unit
@param string $strType   Either "margin" or "padding"

@return string The CSS markup
Compile the margin format definition based on an array of values