php ocr pdf

Install XAMPP's php pdf extension in Linux, xampppdf Install pdf Extension1. wget http://pecl.php.net/get/pdflib-4.1.2.tgz2. tar zxvf pdflib-4.1.2.tgz3. cd pdflib-4.1.2.tgz4./opt/lampp/bin/phpize5../configure -- with-php-config =/opt/lampp/bin/php-config6. make make instal

This article introduces a section of PHP code for uploading PDF files to the site space, with the reference of a friend in need.Upload files in PDF format using PHP.1,html part2, upload the PDF file code, need to do file format detection, here is: Application/

PHP upload pdf file, upload to the server found in the PDF file some special characters do not display, the PDF file compressed into a zip file upload, prompting the compression package corruption Ask the expert to answer Reply to discussion (solution) When PHP upload

PHP implementation of HTML to generate PDF file method, The example of this paper describes the use of Html2fpdf and Wkhtmltoimage in Linux to generate HTML directly in PDF format file method, share to everyone for your reference. The implementation method is as follows: Find a fpdf and Html2fpdf source code based on the development of a set of open-source progr

How does PHP enable online reading of PDFs? This paper mainly introduces the method of PHP to realize online reading PDF file, which is very simple and practical. We hope to help you with your PDF. The implementation method is as follows: For a better user experience, it is recommended that you use the Flexpaper on

Project requirements: PHP generates a PDF file and encrypts or sets the access password for the file The open source tcpdf is a PHP-based class library that is able to produce PDF documents in a very good format. and support file encryption, in the current open source PHP

PHP PDF Browser Web page For advice Need to display PDFs on a Web page some methods have been looked up from the Internet for example: But it will be an error (malformed: not a PDF file or file is corrupted) But I can open the file with a PDF reader and open it via the browser's address bar Excuse me, what is the r

PHP with OpenOffice conversion csv to PDF garbled, how to solve? Open OpenOffice selected good code, can complete the conversion, no garbled, but with PHP is garbled, initially determined that there is no encoding, how to set the code in PHP, PHP codes as follows ....

A project needs to use a Web page to generate a PDF, which is to generate a PDF file of the entire page,Used to be html2pdf, can only generate some simple HTML code, complex HTML + CSS generated by the effect of a miserable,Baidu a bit, found that there is a wkhtmltopdf,wkhtmltoimage, download to try it, sure enough, you can make the page intact as a PDF file, fu

PHP calls OpenOffice to convert word to PDF. openofficepdf Recently, I have been studying PHP Word documents to convert to PDF files, and I have searched many similar documents on the Internet, most of which are converted through OpenOffice. The core code is as follows: Function MakePropertyValue ($ name, $ value, $ os

Php uses openoffice to convert csv to pdf garbled characters. how can this problem be solved? Open openoffice and select the encoding. the conversion can be completed without garbled characters, but php is garbled. it is preliminarily determined that encoding is not set. how can I set encoding in php, the

This article illustrates how PHP simply reads PDF pages. Share to everyone for your reference, specific as follows: Or foreigners more honest, in the foreigner's website found such a way, I wrote a function to write the function into the Pdfutil class in my Leelib library. In a very simple way, the speed is good. /** * Get PDF pages * / function Getpageto