How can PHP errors be effectively debugged and resolved?

To effectively debug and resolve PHP errors, you can enable error reporting, check for syntax errors, use debugging tools like Xdebug, and log errors to a file for further analysis. 

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

// Check for syntax errors
if (syntax_error) {
    echo "Syntax error found";
}

// Use Xdebug for debugging
xdebug_break();

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

Keywords

Xdebug error_reporting stack trace log files var_dump

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