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base64_encode() will encode whatever string you pass to it. If the value you pass is the file name, all you are going to get is an encoded filename, not the contents of the file. You'll probably want to do file_get_contents($this->pdfdoc) or something first.
I have a base64-encoded string containing a pdf. How to create a .pdf file from this encoded string using php? Something like Content-type:application/pdf in header function?
base64_encode (string $string): string. Encodes the given string with base64. This encoding is designed to make binary data survive transport through transport layers that are not 8-bit clean, such as mail bodies. Base64-encoded data takes about 33% more space than the original data.
This function is convenient when encoding a string to be used in a query part of a URL, as a convenient way to pass variables to the next page.
To download a PDF file in PHP, you will need to use the appropriate HTTP headers. Here's an example of how you can send the necessary headers to download a PDF file: header ("Content-Disposition: attachment; filename=document.pdf"); // Read the file content and output it readfile ("document.pdf");
13 mar 2017 · mPDF is a PHP library which generates PDF files from UTF-8 encoded HTML. It is based on FPDF and HTML2FPDF, with a number of enhancements.
14 kwi 2023 · By understanding how to encode and decode URL strings, you'll be better equipped to hire PHP developers and build robust, reliable web applications. Learn how to use PHP's urlencode () and urldecode () functions effectively in your web applications, ensuring secure and user-friendly URLs.
