Description
string
filetype ( string filename)
Returns the type of the file. Possible values are fifo, char, dir, block, link, file, and unknown.
Returns FALSE if an error occurs. filetype() will also produce an E_NOTICE message if the stat call fails or if the file type is unknown.
Note: The results of this function are cached. See clearstatcache() for more details.
Tip: As of PHP 5.0.0 this function can also be used with some URL wrappers. Refer to Appendix J for a listing of which wrappers support stat() family of functionality.
Example 1. filetype() example <?php
echo filetype('/etc/passwd'); // file
echo filetype('/etc/'); // dir
?> |
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See also is_dir(), is_file(), is_link(), file_exists(), stat(), and mime_content_type().
