How can error reporting and debugging techniques help identify and fix issues in PHP code?

Error reporting and debugging techniques in PHP can help identify issues by providing detailed error messages that pinpoint the problem in the code. By enabling error reporting and using tools like Xdebug, developers can track down bugs more efficiently. Additionally, using breakpoints and step-through debugging can help isolate the issue and fix it effectively.

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

// Use Xdebug for advanced debugging capabilities
// Install Xdebug extension and configure IDE for remote debugging

// Example of using breakpoints and step-through debugging
function divide($numerator, $denominator) {
    $result = $numerator / $denominator;
    return $result;
}

$numerator = 10;
$denominator = 0;
$result = divide($numerator, $denominator);
echo $result;