The filetype() function returns the file type of a specified file or directory.
This function returns the one of seven possible values on success or FALSE on failure.
Possible return values:
Parameter | Description |
---|---|
filename | Required. Specifies the file to check |
Note: The result of this function are cached. Use clearstatcache() to clear the cache.
The output of the code above will be:
The output of the code above will be: