how to create password protected pdf file in php

12.6 Nginx InstallationPreparatory workInstall package[email protected] ~]# cd/usr/local/src/To download the installation package:[email protected] src]# wget http://nginx.org/download/nginx-1.12.1.tar.gzExtract:[email protected] src]# Tar zxvf

First, download the latest Phpexcel class on the Phpexcel Web site, unzip a classes folder next week, Contains the phpexcel.php and Phpexcel folders, this class of files and folders is what we need to extract the classes into a directory of your

Google Hacking is actually not a new thing. At that time, Google Hacking did not pay attention to this technology and thought that webshell or something was not of much practical use. Google Hacking is actually not so simple...Frequently Used

Google Hacking is actually not a new thing. At that time, Google Hacking did not pay attention to this technology and thought that webshell or something was not of much practical use. Google Hacking is actually not so simple...Frequently Used

Laravel basic tutorial-email overview Laravel builds a clean and concise mail API based on the popular SwiftMailer class library. Laravel provides drivers to support SMTP, Mandrill, SparkPost, Amazon SES, and PHP mail and sendmail methods. This

  Chapter 1: Port commands 1. port. This is an easy-to-understand word. There are a total of 65535 computer ports, but only dozens of ports are actually used. Common ports 135,445,590, 3389, 80, 53, etc. The port is like a chimney of a house. If

Download: Download the latest stable version from the official website http://www.pureftpd.org/its latest version is 1.0.29, download addressAs: http://download.pureftpd.org/pub/pure-ftpd/releases/pure-ftpd-1.0.29.tar.bz2. System environment

Provides various official and user-released code examples. For code reference, you are welcome to share and learn 16. htaccess file setting skills. Reproduced original address: http://www.jb100.net/html/content-22-741-1.html The. htaccess file is a

LDAP Unified authentication solution under Linux--http://www.cangfengzhe.com/wangluoanquan/3.htmlEnterprises need to authenticate a lot of services, employees need to remember a lot of passwords, even if the same password settings for these services,

Online Linux installation MySQL service is divided into two installation methods:① source installation, the advantage is that the installation package is relatively small, only about dozens of M, the disadvantage is that the installation depends on