To install WordPress, the WordPress PHP and server requirements that you need to consider:
PHP version 7.4 or greater.
MySQL version 8.0 or greater OR MariaDB version 10.1 or greater.
HTTPS support
We recommend that you should use WPEngine hosting to keep your server secure and fast, which is well constructed, easy to use, and help your website be as secure as possible.
NoticeIf you are in a legacy environment where you only have older PHP or MySQL versions, WordPress also works with PHP 5.6.20+ and MySQL 5.0+, but these versions have reached the official End Of Life and as such may expose your site to security vulnerabilities.
For Traveler Theme
To use our theme, please make sure that your hosting is configured with the following features: WordPress 6.0+ with these PHP Configuration Limits
Max_execution_time 600
Max_input_vars 10000
Memory_limit 256M or 512M
Post_max_size 128M
Upload_max_filesize 128M
Max_allowed_packet = 128M (for database) and 16M (for PHP)