What are the common pitfalls in handling error messages and notifications in PHP functions?

One common pitfall in handling error messages and notifications in PHP functions is not properly checking for errors or displaying meaningful error messages to the user. To solve this, always check for errors after calling a function and display a clear and informative error message if an error occurs. 

$result = some_function();

if($result === false){
    echo "An error occurred while executing some_function.";
}

Keywords

error handling notifications PHP functions exceptions debugging

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