boolean extract (
string $path
)
Extracts the files from the archive into the given path.
While extracting a file: If the file already exists it is replaced without looking for last modification date. If the file already exists and is write protected, the extraction is aborted. If a directory with the same name already exists, the extraction is aborted.
However the result can be a partial extraction that may need to be manually cleaned.
string $path
-
the destination path to extract
boolean
- Returns TRUE on success, FALSE on failure.
Error code | Error message | Reason | Solution |
---|---|---|---|
NULL |
"
Unable to open in read mode archive
"
|
The file is exclusively locked by another application. | Check for other applications working on the file. This can not be caused by a competive processing the archive with Archive_Tar |
NULL |
"
Unable to open in write mode archive
"
|
The file is locked by another application. | Check for other applications working on the file. This maybe caused by a competive processing the archive with Archive_Tar |
NULL |
"
Invalid extract mode mode
"
|
Implementation error | Should not occur, please set up a bug report. |
NULL |
"
Directory name already exists as a file
"
|
A file is marked up as directory in the archive. | Maybe a corrupted archive. |
NULL |
"
File name already exists as a directory
"
|
A directoy is marked up as file in the archive. | Maybe a corrupted archive. |
NULL |
"
File name already exists and
is write protected.
"
|
The archive contains a file which already exists in the destination dir and can not be overwritten. | Extract the archive to an empty directory. |
NULL |
"
Unable to create path for name
"
|
One or more new nested directories could not be created in the destination directory. | Ensure that the destination directory and all nested directories have the required permissions. |
NULL |
"
Unable to create directory name
"
|
A directory could not be created in the destination directory. | Ensure that the destination directory has the required permissions. |
NULL |
"
Error while opening name in write binary mode
"
|
The file could not be created. | The file is possibly locked. |
NULL |
"
Extracted file filename does
not have the correct file size filesize
(size expected). Archive may be corrupted.
"
|
Read the message. | Read the message. |
This function can not be called statically.
Extract compressed archive
<?php
$tar = new Archive_Tar('archive.tar.gz', true);
$result = $tar->extract('/home/myFolder');
?>