public static function cssStyleFromArray( array $style ) {
		$result = '';
		foreach ( $style as $name => $value ) {
			$result .= "$name: $value; ";
		}
		
		// return null if empty to avoid rendering the "style" attribute
		return $result === '' ? NULL : rtrim( $result );
	}
public static function cssStyleFromArray( array $style ) {
		$result = '';
		foreach ( $style as $name => $value ) {
			$result .= "$name: $value; ";
		}
		
		// return null if empty to avoid rendering the "style" attribute
		return $result === '' ? NULL : rtrim( $result );
	}
public static function cssStyleFromArray ( array $ style ) { $ result = '' ; foreach ( $ style as $ name => $ value ) { $ result .= "$name: $value; " ; } // return null if empty to avoid rendering the "style" attribute return $ result === '' ? NULL : rtrim ( $ result ) ; }
Converts a CSS style array into a string representation.

For example,

```php
print_r(Html::cssStyleFromArray(['width' => '100px', 'height' => '200px']));
// will display: 'width: 100px; height: 200px;'
```

@param array $style the CSS style array. The array keys are the CSS property names,
and the array values are the corresponding CSS property values.

@return string the CSS style string. If the CSS style is empty, a null will be returned.
Converts a CSS style array into a string representation .