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Question

I have google coordinates that I have to change, but when I echo them, for example,

echo (string)28.9871692657471;

I get the result of

28.987169265747

" 1 " at the end disappears

echo (string) 28.9875984191895

" 5 " at the end disappears

I tried directly echoing it, without casting, but nothing has changed, the thing I want to do is to have this basic operation,

28.9875984191895 + 0.0000000000001 = 28.9875984191896

Is there something I am missing ? because I could not find anything about that when I search on the internet

Answer 1

Give this a try

echo bcadd("28.9875984191895", "0.0000000000001", 13);

The last parameter is the number of decimals to display