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(PHP Extension) Create a Zip Entirely in MemoryDemonstrates how to create a .zip from in-memory byte data and strings, and to write the .zip to an in-memory image. Note: This example requires Chilkat v11.0.0 or greater.
<?php include("chilkat.php"); $success = false; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. $crypt = new CkCrypt2(); $zip = new CkZip(); $success = $zip->NewZip('test.zip'); if ($success == false) { print $zip->lastErrorText() . "\n"; exit; } // Add the bytes 0x00 0x01 0x02 0x03 ... 0x0F as a file in the .zip $bd = new CkBinData(); $bd->AppendEncoded('000102030405060708090A0B0C0D0E0F','hex'); $zip->AddBd('binaryData.dat',$bd); // Add the string "Hello World!" to the .zip $zip->AddString('helloWorld.txt','Hello World!','utf-8'); $zipFileInMemory = new CkByteData(); $success = $zip->WriteToMemory($zipFileInMemory); // We could save these files to a file, and it is a valid .zip $fac = new CkFileAccess(); $success = $fac->WriteEntireFile('test.zip',$zipFileInMemory); if ($success == false) { print $fac->lastErrorText() . "\n"; exit; } print 'Zip Created!' . "\n"; ?> |
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