How can the issue of using function return value in write context be resolved in PHP code?

Issue: Using a function return value in a write context in PHP can result in a fatal error. To resolve this, assign the function return value to a variable before using it in a write context. Example PHP code snippet: 

// Assign the function return value to a variable before using it in a write context
$result = myFunction();
file_put_contents('output.txt', $result);

// Function definition
function myFunction() {
    return "Hello, World!";
}

Keywords

function return value write context PHP code resolution

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