(PHP 4, PHP 5, PECL maxdb:7.5.00.24-7.6.00.38)
stat — Gives information about a file
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.
Path to the file.
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.
Upon failure, an E_WARNING is emitted.
版本 | 說明 |
---|---|
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 |
Note: 本函式的結果會被存入緩衝區。詳情參見 clearstatcache()。
自 PHP 5.0.0 起本函式也可被某些 URL wrapper 使用。參考List of Supported Protocols/Wrappers 來看哪些 wrapper 支援 stat() 系列函式的功能。