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(PHP ActiveX) 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 // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Http') $http = new COM("Chilkat.Http"); // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.BinData') $bd = new COM("Chilkat.BinData"); // This URL is valid and can be tested... $success = $http->QuickGetBd('http://chilkatdownload.com/example_data/hamlet.zip',$bd); if ($http->LastMethodSuccess != 1) { print $http->LastErrorText . "\n"; exit; } // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Zip') $zip = new COM("Chilkat.Zip"); // Open the zip from the bytes contained in bd. $success = $zip->OpenBd($bd); if ($success == 0) { print $zip->LastErrorText . "\n"; exit; } // Get the entry for the file we want.. // entry is a Chilkat.ZipEntry $entry = $zip->GetEntryByName('hamlet.xml'); if ($zip->LastMethodSuccess != 1) { print $zip->LastErrorText . "\n"; exit; } // Convert all line endings to CRLF (if needed) $lineEndingBehavior = 2; $xmlStr = $entry->unzipToString($lineEndingBehavior,'utf-8'); if ($entry->LastMethodSuccess != 1) { print $entry->LastErrorText . "\n"; exit; } // The XML in this case is about 274K, so let's just examine the last 20 lines... // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sb = new COM("Chilkat.StringBuilder"); $sb->Append($xmlStr); print $sb->lastNLines(20,1) . "\n"; ?> |
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