Get Current Language For Urls
Function: getCurrentLanguageForUrls
Visibility: public static
Parameter: getCurrentLanguageForUrls($language)
		Description:
	
	
		Will return the correct language code of the current site language state, to put in urls. If we are using the default language it will rerutn blank.	
			
			Parameters:
		
							
						(optional) - string|null - language - Set certain language in url.					
					
			
			Return:
		
		
							string - The language code plus "/" or "." sign, according to lang/parameters/route.						
		
			
			Callable from (extended classes):
		
					
				application: controller,view			
						
				advanced: controller,view			
						
				operators: controller,view			
						
				api: controller,view			
			
				
					example: 1
				
				
					If our current language is "en" and default language is "en".				
				
					How to call (example):
				
				
				
					
						Possible outcome (example):
					
					
							Output:
						
						
					example: 2
				
				
					If our current language is "jp" and default language is "en".				
				
					How to call (example):
				
				
				
					
						Possible outcome (example):
					
					
							Output: