What are common reasons for a PHP script to work on one server but not on another?

Common reasons for a PHP script to work on one server but not on another include differences in PHP versions, server configurations, and installed extensions. To solve this issue, ensure that both servers are running the same PHP version and have the necessary extensions enabled. Additionally, check for any server-specific configurations that may be affecting the script's functionality. 

// Example code snippet to check PHP version compatibility
if (version_compare(PHP_VERSION, '7.0.0') < 0) {
    die('This script requires PHP version 7.0.0 or higher.');
}

// Example code snippet to check for required extensions
if (!extension_loaded('mysqli')) {
    die('The MySQLi extension is required for this script to run.');
}

// Additional server-specific configurations can be checked and adjusted accordingly

Keywords

PHP server configuration compatibility error logs environment variables

Related Questions