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(PHP Extension) Download a Zip from a URL and OpenBd. (No .zip file is created)Demonstrates how to download a .zip from a URL, opens the Zip, and gets the contents of a file. No file is ever written.
<?php // The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number. // For example, if using Chilkat v9.5.0.48, then include as shown here: include("chilkat_9_5_0.php"); // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. $http = new CkHttp(); $bd = new CkBinData(); // This URL is valid and can be tested... $success = $http->QuickGetBd('http://chilkatdownload.com/example_data/hamlet.zip',$bd); if ($http->get_LastMethodSuccess() != true) { print $http->lastErrorText() . "\n"; exit; } $zip = new CkZip(); // Open the zip from the bytes contained in bd. $success = $zip->OpenBd($bd); if ($success == false) { print $zip->lastErrorText() . "\n"; exit; } // Get the entry for the file we want.. // entry is a CkZipEntry $entry = $zip->GetEntryByName('hamlet.xml'); if ($zip->get_LastMethodSuccess() != true) { print $zip->lastErrorText() . "\n"; exit; } // Convert all line endings to CRLF (if needed) $lineEndingBehavior = 2; $xmlStr = $entry->unzipToString($lineEndingBehavior,'utf-8'); if ($entry->get_LastMethodSuccess() != true) { print $entry->lastErrorText() . "\n"; exit; } // The XML in this case is about 274K, so let's just examine the last 20 lines... $sb = new CkStringBuilder(); $sb->Append($xmlStr); print $sb->lastNLines(20,true) . "\n"; ?> |
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