What are the best practices for debugging PHP scripts to quickly locate and resolve errors?

To quickly locate and resolve errors in PHP scripts, it is essential to use debugging techniques such as error reporting, using the PHP error log, and utilizing tools like Xdebug. By enabling error reporting and logging, you can easily identify where the issue is occurring in your code. Additionally, using a debugger like Xdebug can help you step through your code line by line to pinpoint the exact location of errors. 

// 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 Xdebug for debugging
// Install Xdebug extension and configure your IDE for debugging

Keywords

Xdebug error_reporting var_dump stack trace breakpoints

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