Php/docs/phar.fileformat.manifestfile
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Phar manifest file entry definition
Each file in the manifest contains the following information:
| Size in bytes | Description |
|---|---|
| 4 bytes | Filename length in bytes |
| ?? | Filename (length specified in previous) |
| 4 bytes | Un-compressed file size in bytes |
| 4 bytes | Unix timestamp of file |
| 4 bytes | Compressed file size in bytes |
| 4 bytes | CRC32 checksum of un-compressed file contents |
| 4 bytes | Bit-mapped File-specific flags |
| 4 bytes | Serialized File Meta-data length (0 for none)
|
| ?? | Serialized File Meta-data, stored in serialize() format |
Note that as of API version 1.1.1, empty directories are stored as filenames
with a trailing slash like my/directory/
The File-specific bitmap values recognized are:
| Value | Description |
|---|---|
0x000001FF
|
These bits are reserved for defining specific file permissions
of a file. Permissions are used for fstat() and can be used to recreate desired permissions upon extraction. |
0x00001000
|
If set, this file is compressed with zlib compression |
0x00002000
|
If set, this file is compressed with bzip compression |
