IT. Expert System.

PHP

Phar File Format


Phar File Format

The phar file format is literally laid out as stub/manifest/contents/signature, and stores the crucial information of what is included in the phar archive in its manifest.

The Phar manifest is a highly optimized format that allows per-file specification of file compression, file permissions, and even user-defined meta-data such as file user or group. All values greater than 1 byte are stored in little-endian byte order, with the exception of the API version, which for historical reasons is stored as 3 nibbles in big-endian order.

All unused flags are reserved for future use, and must not be used to store custom information. Use the per-file meta-data facility to store customized information about particular files.

The basic file format of a Phar archive manifest is as follows:

Global Phar manifest format
Size in bytes Description
4 bytes Length of manifest in bytes (1 MB limit)
4 bytes Number of files in the Phar
2 bytes API version of the Phar manifest (currently 1.0.0)
4 bytes Global Phar bitmapped flags
4 bytes Length of Phar alias
?? Phar alias (length based on previous)
4 bytes Length of Phar metadata (0 for none)
?? Serialized Phar Meta-data, stored in serialize() format
at least 24 * number of entries bytes entries for each file



Content

Android Reference

Java basics

Java Enterprise Edition (EE)

Java Standard Edition (SE)

SQL

HTML

PHP

CSS

Java Script

MYSQL

JQUERY

VBS

REGEX

C

C++

C#

Design patterns

RFC (standard status)

RFC (proposed standard status)

RFC (draft standard status)

RFC (informational status)

RFC (experimental status)

RFC (best current practice status)

RFC (historic status)

RFC (unknown status)

IT dictionary

License.
All information of this service is derived from the free sources and is provided solely in the form of quotations. This service provides information and interfaces solely for the familiarization (not ownership) and under the "as is" condition.
Copyright 2016 © ELTASK.COM. All rights reserved.
Site is optimized for mobile devices.
Downloads: 471 / . Delta: 0.03600 с