What potential pitfalls can arise from using different variable names ($link and $inlink) in PHP code?

Using different variable names can lead to confusion and errors in your code, especially when trying to track the flow of data. To avoid this, it's best to stick to a consistent naming convention for variables. In this case, renaming one of the variables to match the other can help improve code readability and maintainability. 

$link = "https://www.example.com";
$inlink = "https://www.example.com";

// rest of the code using $link and $inlink variables

Keywords

variable names PHP code potential pitfalls coding conventions naming conventions

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