Should there be separate Docker containers for the web server (such as Apache), the database server (such as MySQL) and each part of the web application? There is no correct answer to that question. If you will be using Docker in production, then try to run your Docker containers in your development environment as they … Read more
With CentOS, you can do it using a combination of fastcgi for one version of PHP, and php-fpm for the other, as described here: https://web.archive.org/web/20130707085630/http://linuxplayer.org/2011/05/intall-multiple-version-of-php-on-one-server Based on CentOS 5.6, for Apache only 1. Enable rpmforge and epel yum repository wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el5.rf.x86_64.rpm wget http://download.fedora.redhat.com/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm sudo rpm -ivh rpmforge-release-0.5.2-2.el5.rf.x86_64.rpm sudo rpm -ivh epel-release-5-4.noarch.rpm 2. Install php-5.1 CentOS/RHEL … Read more
The reason they call it a stack is because each level derives off its base layer. Your operating system, Linux, is the base layer. Then Apache, your web daemon sits on top of your OS. Then your database stores all the information served by your web daemon, and PHP (or any P* scripting language) is … Read more
Why use deflate instead of gzip for text files served by Apache? The simple answer is don’t. RFC 2616 defines deflate as: deflate The “zlib” format defined in RFC 1950 in combination with the “deflate” compression mechanism described in RFC 1951 The zlib format is defined in RFC 1950 as : 0 1 +—+—+ |CMF|FLG| … Read more
You need ImageMagick and GhostScript <?php $im = new imagick(‘file.pdf[0]’); $im->setImageFormat(‘jpg’); header(‘Content-Type: image/jpeg’); echo $im; ?> The [0] means page 1.
From Install Curl Extension for PHP in Ubuntu: sudo apt-get install php5-curl After installing libcurl, you should restart the web server with one of the following commands, sudo /etc/init.d/apache2 restart or sudo service apache2 restart
Please note, that this only applies for Ubuntu 14.04 LTS (Trusty Tahr) and newer releases. In my Ubuntu 14.04 LTS, the document root was set to /var/www/html. It was configured in the following file: /etc/apache2/sites-available/000-default.conf So just do a sudo nano /etc/apache2/sites-available/000-default.conf and change the following line to what you want: DocumentRoot /var/www/html Also do a … Read more
You need to have a module called pdo_mysql. Looking for following in phpinfo(), pdo_mysql PDO Driver for MySQL, client library version => 5.1.44
I once had this problem and solved it by installing mysql-server, so make sure that you have installed the mysql-server, not the mysql-client or something else. That error means the file /var/run/mysqld/mysqld.sock doesn’t exists, if you didn’t install mysql-server, then the file would not exist. So in that case, install it with sudo apt-get install … Read more