What steps should be taken to troubleshoot and resolve issues with PHP scripts that suddenly stop working in a web environment?

Issue: PHP scripts suddenly stop working in a web environment. This could be due to syntax errors, server configuration issues, or compatibility problems with the PHP version. To troubleshoot and resolve the issue, first, check for any syntax errors in the PHP script by enabling error reporting. Next, verify that the server configuration is correct and that PHP is properly installed. Finally, ensure that the PHP script is compatible with the PHP version running on the server. 

<?php
// Enable error reporting to display any syntax errors
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Check server configuration and PHP installation
phpinfo();

// Verify PHP script compatibility with PHP version
// Update the script if necessary
?>

Keywords

PHP debugging error logs syntax errors server configuration

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