filetype

(PHP 4, PHP 5)

filetype — Gets file type

Beskrivelse

string filetype ( string $filename )

Returns the type of the given file.

Parameterliste

filename: Path to the file.

Returneringsværdier

Returns the type of the file. Possible values are fifo, char, dir, block, link, file, socket 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.

Eksempler

Example#1 filetype() example


<?php

echo filetype('/etc/passwd');  // file
echo filetype('/etc/');        // dir

?>

Notes

Note: Resultatet af denne funktion er cached. Se clearstatcache() for flere detaljer.

Tip

Fra og med PHP 5.0.0 kan denne funktion også bruges med nogle URL wrappers. Se List of Supported Protocols/Wrappers for en liste over hvilke wrappers understøtter stat() familiens funktionalitet.

Se også

add a note User Contributed Notes
filetype

ruach at chpc dot utah dot edu
10-Mar-2004 06:11


There are 7 values that can be returned. Here is a list of them and what each one means



block: block special device



char: character special device



dir: directory



fifo: FIFO (named pipe)



file: regular file



link: symbolic link



unknown: unknown file type

add a note

flock

filesize

Last updated: Sun, 25 Nov 2007