Is it acceptable to assign a value to a variable within an if statement in PHP?

Assigning a value to a variable within an if statement in PHP is acceptable and commonly done. However, it's important to ensure that the variable is initialized before the if statement to avoid any undefined variable errors. This practice can help keep your code organized and concise. 

$number = 10;

if ($number > 5) {
    $message = "Number is greater than 5";
} else {
    $message = "Number is 5 or less";
}

echo $message;

Keywords

PHP variable assignment if statement syntax programming logic

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