Extensions/WordPress/Admin/AdminPage.php
private function array_to_css( array $rules )
    {
        $css = '';
        foreach( $rules as $rule => $value )
        {
            $css .= $rule.':'.$value.';';
        }
        return $css;
    }
private function array_to_css( array $rules )
    {
        $css = '';
        foreach( $rules as $rule => $value )
        {
            $css .= $rule.':'.$value.';';
        }
        return $css;
    }
private function array_to_css ( array $ rules ) { $ css = '' ; foreach ( $ rules as $ rule => $ value ) { $ css .= $ rule . ':' . $ value . ';' ; } return $ css ; }
Array to CSS.

Converts an array of rule => value into proper CSS formatted rules.

@param string[] $rules The CSS rules.
@return string The CSS formatted string.
Array to CSS .