id = 'PHP Minimum Version'; $this->class = get_class($this); $this->order = 102; $this->level = Problem::LEVEL_CRITICAL; $this->status = false; $this->help = 'https://getgrav.org/blog/raising-php-requirements-2018'; } public function process() { $min_php_version = defined('GRAV_PHP_MIN') ? GRAV_PHP_MIN : '5.6.4'; $your_php_version = phpversion(); $msg = "Your PHP %s is %s than the minimum of %s required"; // Check PHP version if (version_compare($your_php_version, $min_php_version, '<')) { $this->msg = sprintf($msg, $your_php_version, 'less', $min_php_version); } else { $this->msg = sprintf($msg, $your_php_version, 'greater', $min_php_version); $this->status = true; } return $this; } }