PHP implements simple online reading of PDF files
This article mainly introduces PHP to implement simple online reading of PDF files. Interested friends can refer to it. I hope it will be helpful to everyone.
The example in this article describes the method of reading PDF files online in PHP. The specific implementation method is as follows:
<?php
if(!function_exists('read_pdf')) {
function read_pdf($file) {
if(strtolower(substr(strrchr($file,'.'),1)) != 'pdf') {
echo '文件格式不对.';
return;
}
if(!file_exists($file)) {
echo '文件不存在';
return;
}
header('Content-type: application/pdf');
header('filename='.$file);
readfile($file);
}
}
read_pdf('Python_study.pdf');For a better user experience, it is recommended that you use the FlexPaper online display document component to display your front-end For documents, first use the PDF2SWF tool to convert your pdf into a flash file, and then use FlexPaper to display the converted swf file, so that users can browse very quickly, just like Baidu Wenku!
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title></title>
<script type="text/javascript" src="pdfobject.js"></script>
<script type="text/javascript" src="jquery-1.8.0.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
//第一种方式
// var myPDF = new PDFObject({ url: "1.pdf" }).embed();
//第二种方式
var variablename = new PDFObject({ url: "1.pdf" }).embed("pdfobj");
//第三种方式
// var myembedparams = {
// url: "1.pdf"
// };
// var myPDF = new PDFObject(myembedparams).embed();
});
</script>
</head>
<body>asdfadsfasdf
<p id="pdfobj"></p>
</body>
</html>Summary: The above is the entire content of this article, I hope it will be helpful to everyone's study.
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The above is the detailed content of PHP implements simple online reading of PDF files. For more information, please follow other related articles on the PHP Chinese website!
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