Phalcon 3.x (old version) installation steps on Cyber Panel + Ubuntu 20 server

1.Install the pecl and pear plugins for the php version you want.

apt install lsphp72-pecl lsphp72-pear

 

2. Download Phalcon 3.4.5 tar file.

wget https://github.com/phalcon/cphalcon/archive/refs/tags/v3.4.5.tar.gz

tar zxvf v3.4.5.tar.gz

cd cphalcon-3.4.5/build/

./install

 

3.If all steps are successful, add the ini file

Create phalcon.ini file under /usr/local/lsws/lsphp72/etc/php/7.2/mods-available. Restart openlitespeed.

cat phalcon.ini

#extension=psr.so #Required for v4 and later.
extension=phalcon.so

 

 

Note: Similarly, you can install Phalcon v4, but it requires psr plugin. For this;

cd /usr/local/lsws/lsphp72/bin

./pecl install psr-1.1.0