How can PHP developers troubleshoot issues with .htaccess redirects and rewrites?

When troubleshooting issues with .htaccess redirects and rewrites, PHP developers can start by checking the syntax and rules in the .htaccess file for any errors. They can also use tools like online .htaccess testers to validate the rules. Additionally, enabling the RewriteLog directive in the .htaccess file can help in debugging and identifying the root cause of the issue.

// Example of enabling RewriteLog directive in .htaccess file
RewriteEngine On
RewriteLog "/path/to/rewrite.log"
RewriteLogLevel 3