PHP implementation of online reading PDF file Method _php Instance

In this paper, we describe the method of PHP to read PDF files online. Share to everyone for your reference. The implementation method is as follows:

<?php if (!function_exists (' read_pdf ')) {  function read_pdf ($file) {if (Strtolower (substr (STRRCHR (   $file, '. '), 1))! = ' pdf ') {    echo ' file format is incorrect. ';    return;   }   if (!file_exists ($file)) {    echo ' file does not exist ';    return;   }   Header (' content-type:application/pdf ');   Header (' filename= '. $file);   ReadFile ($file);  

For a better user experience, it is recommended that you use the Flexpaper online display document component to display your document, first use the pdf2swf tool to convert your PDF to a flash file, and then use Flexpaper to display the converted SWF file so that the user can browse quickly. Just like Baidu Library!

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The above mentioned is the whole content of this article, I hope you can like.

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