Can PHP exclude the newline character when reading line by line?

Question

I want to read line by line but I do not want to deal with newline, I want it to be removed so I only end up with the content of the line.

So right now my function i

Answer 1

You can perform rtrim() on the line at the beginning of each loop iteration.

function getProductCount($path)
{
    $count = 0;

    foreach (file($path) as $raw_name) {
        $name = rtrim($raw_name);
        if($name == "")
        {
            $count = $count + 1;
        }
    }
    return $count;
}