What are some best practices for troubleshooting and debugging PHP code in Wordpress plugins?

Issue: When developing a Wordpress plugin with PHP code, it is common to encounter errors or unexpected behavior. To effectively troubleshoot and debug these issues, it is important to follow best practices such as using error reporting, logging, and testing in a local development environment. Code snippet: 

// Enable error reporting
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Log errors to a file
ini_set('log_errors', 1);
ini_set('error_log', '/path/to/error.log');

// Use var_dump() or print_r() to output variable values for debugging
var_dump($variable);
print_r($array);

// Test your code in a local development environment before deploying to production

Keywords

WordPress PHP debugging troubleshooting plugins

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