Server : Apache System : Linux indy02.toastserver.com 3.10.0-962.3.2.lve1.5.85.el7.x86_64 #1 SMP Thu Apr 18 15:18:36 UTC 2024 x86_64 User : palandch ( 1163) PHP Version : 7.1.33 Disable Function : NONE Directory :  /var/softaculous/igniter/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

PHP REQUIREMENT LINK : http://codeigniter.com/user_guide/intro/requirements.html and also README.md(PHP 8.1 is required since Codeigniter 4.5.0 )
Download the package using composer. (Since 4.0.4) - php composer.phar create-project codeigniter4/appstarter /{{PATH}}/{{TO}}/{{CODEIGNITER_DIRECTORY}}