PHP Zip File Introduction

The Zip files functions allows you to read ZIP files.

Installation

For the Zip file functions to work on your server, these libraries must be installed:
The ZZIPlib library by Guido Draheim: Download the ZZIPlib library
The Zip PELC extension: Download the Zip PELC extension
Installation on Linux Systems

PHP 5+:
Zip functions and the Zip library is not enabled by default and must be downloaded from the links above. Use the --with-zip=DIR configure option to include Zip support.
Installation on Windows Systems
PHP 5+:
Zip functions is not enabled by default, so the php_zip.dll and the ZZIPlib library must be downloaded from the link above. php_zip.dll must be enabled inside of php.ini.
To enable any PHP extension, the PHP extension_dir setting (in the php.ini file) should be set to the directory where the PHP extensions are located. An example extension_dir value is c:\php\ext.

PHP Zip File Functions

PHP: indicates the earliest version of PHP that supports the function.

Function Description PHP
zip_close()
Closes a ZIP file
4
zip_entry_close()
Closes an entry in the ZIP file
4
zip_entry_compressedsize()
Returns the compressed size of an entry in the ZIP file
4
zip_entry_compressionmethod()
Returns the compression method of an entry in the ZIP file
4
zip_entry_filesize()
Returns the actual file size of an entry in the ZIP file
4
zip_entry_name()
Returns the name of an entry in the ZIP file
4
zip_entry_open()
Opens an entry in the ZIP file for reading
4
zip_entry_read()
Reads from an open entry in the ZIP file
4
zip_open()
Opens a ZIP file
4
zip_read()
Reads the next entry in a ZIP file
4