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Flash: Get filename from full url

/ Published in: ActionScript 3
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Retrieves a filename from a complete url

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  1. private static function getFilenameFromUrl(url:String):String
  2. {
  3. 	var letters:Array= [];
  4. 	var charPosition:int= url.length;
  5. 	var currentCharacter:String;
  6.  
  7. 	while(currentCharacter != '/' && currentCharacter != '\\') {
  8. 		currentCharacter = url.charAt(charPosition);
  9. 		letters.push( currentCharacter);
  10. 		charPosition--;
  11. 	}
  12. 	letters = letters.reverse();
  13. 	letters.shift();
  14. 	var filename:String = letters.join('');
  15. 	return filename;
  16. }

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