{{newin|[[0.7.0]]|070|type=function}}
Gets the extension of the FileData.
== Function ==
=== Synopsis ===
<source lang="lua">
ext = FileData:getExtension( )
</source>
=== Arguments ===
None.
=== Returns ===
{{param|string|ext|The extension of the file the FileData represents.}}
== See Also ==
* [[parent::FileData]]
[[Category:Functions]]
{{#set:Description=Gets the extension of the FileData.}}
== Other Languages ==
{{i18n|FileData:getExtension}}