stat
(PHP 4, PHP 5, PECL maxdb:7.5.00.24-7.6.00.38)
stat — Gives information about a file
Beskrivelse
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.
Parameterliste
- filename
-
Path to the file.
Returneringsværdier
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 inode change (Unix timestamp) |
11 | blksize | blocksize of filesystem IO * |
12 | blocks | number of blocks allocated * |
In case of error, stat() returns FALSE.
Errors/Exceptions
Upon failure, an E_WARNING is emitted.
ChangeLog
Version | Beskrivelse |
---|---|
4.0.6 | In addition to returning these attributes in a numeric array, they can be accessed with associative indices, as noted next to each parameter |
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.