note 47864 added to ref.zip

hello,I'm a greener. ON PHP WINDOWS SERVER: 1) Grab the php_zip.dll from the extensions dir in php-4.3.0pre2-Win32.zip 2) Add a line extension=php_zip.dll to your php.ini 3) Restart your web server then,run test.php: <?php $zip = zip_open("test2.zip"); if ($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); } ?> but,display: Warning: zip_open() Cannot open zip archive test2.zip in C:\Program files\Apache Group\Apache2\htdocs\TEST.PHP on line 5. please tell me,how to do? thank you! ---- Manual Page -- http://www.php.net/manual/en/ref.zip.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+47864 Delete -- http://master.php.net/manage/user-notes.php?action=delete+47864&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+47864&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+47864&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+47864&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+47864&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+47864&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+47864&report=yes Search -- http://master.php.net/manage/user-notes.php