How can PHP developers ensure that their code logic is sound and not just relying on PHP's error correction mechanisms?

PHP developers can ensure that their code logic is sound by implementing proper error handling techniques, such as using try-catch blocks to catch exceptions and handle errors gracefully. Additionally, they should thoroughly test their code using unit tests and code reviews to identify and fix any logical errors before deployment. 

try {
    // Code logic here
} catch (Exception $e) {
    // Handle the exception
    echo 'An error occurred: ' . $e->getMessage();
}

Keywords

unit testing code review static analysis debugging tools exception handling

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