Podręcznik PHP
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# stat

(PHP 3, PHP 4 )

stat -- Gives information about a file

## Description

array stat ( string filename)

Gathers the statistics of the file named by `filename`. If `filename` is a symbolic link, statistics are from the file itself, not the symlink. lstat() is identical to stat() except it would instead be based off the symlinks status.

In case of error, stat() returns `FALSE`. It also will throw a warning.

Returns an array with the statistics of the file with the following elements. This array is zero-based. In addition to returning these attributes in a numeric array, they can be accessed with associative indices, as noted next to each parameter; this is available since PHP 4.0.6:

Tabela 1. stat() and fstat() result format

Numeric | Associative (since PHP 4.0.6) | Description
--- | --- | ---
0 | dev | device number
1 | ino | inode number
2 | mode | inode protection mode
3 | nlink | number of links
4 | uid | userid of owner
5 | gid | groupid of owner
6 | rdev | device type, if inode device *
7 | size | size in bytes
8 | atime | time of last access (Unix timestamp)
9 | mtime | time of last modification (Unix timestamp)
10 | ctime | time of last change (Unix timestamp)
11 | blksize | blocksize of filesystem IO *
12 | blocks | number of blocks allocated

* - only valid on systems supporting the st_blksize type--other systems (i.e. Windows) return -1.

> Notatka: Wyniki działania tej funkcji są buforowane. Zobacz opis funkcji clearstatcache() aby uzyskać więcej informacji.

> Podpowiedź: Od wersji 5.0.0 PHP ta funkcja może być użyta także z niektórymi wrapperami URL. Zobacz Dodatek J aby uzyskać listę wrapperów które obsługują funkcjonalność z rodziny stat().

See also lstat(), fstat(), filemtime(), and filegroup().

Poprzedni | Spis treści | Następny
set_file_buffer | Początek rozdziału | symlink