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(PHP Extension) PDF File Encoding to Base64Demonstrates how to encode a PDF file to base64, and then decode.
<?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"); $pdfData = new CkBinData(); $success = $pdfData->LoadFile('qa_data/helloWorld.pdf'); if ($success != true) { print 'failed to load PDF file.' . "\n"; exit; } // Encode the PDF to base64 // Note: to produce base64 on multiple lines (as it would appear in the MIME of an email), // pass the string "base64_mime" instead of "base64". $b64 = $pdfData->getEncoded('base64'); print $b64 . "\n"; // Decode from base64 PDF. $pdfData2 = new CkBinData(); $pdfData2->AppendEncoded($b64,'base64'); $success = $pdfData2->WriteFile('qa_output/helloWorld2.pdf'); if ($success != true) { print 'failed to write PDF file.' . "\n"; exit; } ?> |
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