This module enables you to transparently read ZIP compressed
archives and the files inside them.
This module uses the functions of the ZZIPlib library by Guido Draheim.
You need ZZIPlib version >= 0.10.6.
Note that ZZIPlib only provides a subset of functions
provided in a full implementation of the ZIP compression algorithm
and can only read ZIP file archives. A normal ZIP utility is
needed to create the ZIP file archives read by this library.
This PECL extension
is not bundled with PHP.
Additional information such as new releases,
downloads, source files, maintainer information, and a CHANGELOG, can be
located here:
http://pecl.php.net/package/zip.
In PHP 4 this PECL extensions
source can be found in the ext/ directory within the
PHP source or at the PECL link above.
In order to use these functions you must compile PHP with zip support
by using the --with-zip[=DIR]
configure option.
Windows users will enable php_zip.dll inside
of php.ini in order to use these functions.
In PHP 4 this DLL resides in
the extensions/ directory within the PHP Windows
binaries download.
You may download this PECL
extension DLL from the
PHP Downloads page or at
http://snaps.php.net/.
Note:
Zip support before PHP 4.1.0 is experimental. This section
reflects the Zip extension as it exists in PHP 4.1.0 and later.
This extension has no configuration directives defined in php.ini.
This extension has no resource types defined.
This extension has no constants defined.
This example opens a ZIP file archive, reads each file in the
archive and prints out its contents. The
test2.zip archive used in this example is
one of the test archives in the ZZIPlib source distribution.
Example 1. Zip Usage Example
<?php
$zip = zip_open("/tmp/test2.zip");
if ($zip) {
while ($zip_entry = zip_read($zip)) {
echo "Name: " . zip_entry_name($zip_entry) . "\n";
echo "Actual Filesize: " . zip_entry_filesize($zip_entry) . "\n";
echo "Compressed Size: " . zip_entry_compressedsize($zip_entry) . "\n";
echo "Compression Method: " . zip_entry_compressionmethod($zip_entry) . "\n";
if (zip_entry_open($zip, $zip_entry, "r")) {
echo "File Contents:\n";
$buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
echo "$buf\n";
zip_entry_close($zip_entry);
}
echo "\n";
}
zip_close($zip);
}
?>
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