What are the potential consequences of having unnecessary if statements in PHP code, as seen in the provided script?

Having unnecessary if statements in PHP code can lead to decreased code readability, increased complexity, and potential performance issues. To solve this problem, it is important to refactor the code and remove any unnecessary if statements that do not serve a purpose. 

// Original code with unnecessary if statement
if ($condition) {
    // Do something
} else {
    // Do something else
}

// Refactored code without unnecessary if statement
// Do something

Keywords

unnecessary if statements PHP code potential consequences script performance impact

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