在 PHP 中获取 PDF 文件的内容
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Get content of PDF file in PHP
提问by Berk Kaya
I have a FlipBook jquery page and too many ebooks(pdf format) to display on it. I need to keep these PDF's hidden so that I would like to get its content with PHP and display it with my FlipBook jquery page. (instead of giving whole pdf I would like to give it as parts).
我有一个动画书 jquery 页面和太多的电子书（pdf 格式），无法在上面显示。我需要隐藏这些 PDF，以便我想用 PHP 获取它的内容并用我的 FlipBook jquery 页面显示它。（而不是提供整个pdf，我想将其作为部分提供）。
Is there any way i can get whole content of PDF file with PHP? I need to seperate them according to their pages.
有什么办法可以用 PHP 获取 PDF 文件的全部内容？我需要根据他们的页面将它们分开。
回答by Umair Shah Yousafzai
You can use PDF Parser (PHP PDF Library) to extract each and everything from PDF's.
您可以使用 PDF Parser（PHP PDF 库）从 PDF 中提取所有内容。
PDF Parser Library Link: http://www.pdfparser.org/
PDF 解析器库链接：http: //www.pdfparser.org/
Online Demo Link:http://www.pdfparser.org/demo
在线演示链接：http : //www.pdfparser.org/demo
Documentation Link:http://www.pdfparser.org/documentation
文档链接：http : //www.pdfparser.org/documentation
Sample Code:
示例代码：
<?php
// Include Composer autoloader if not already done.
include 'vendor/autoload.php';
// Parse pdf file and build necessary objects.
$parser = new \Smalot\PdfParser\Parser();
$pdf = $parser->parseFile('document.pdf');
$text = $pdf->getText();
echo $text;
?>
Regarding another part of your Question:
关于你问题的另一部分：
How To Convert Your PDF Pages Into Images:
如何将您的 PDF 页面转换为图像：
You need ImageMagickand GhostScript
<?php
$im = new imagick('file.pdf[0]');
$im->setImageFormat('jpg');
header('Content-Type: image/jpeg');
echo $im;
?>
The [0]means page 1.
的[0]手段page 1。
