Question

How to set default scale parameter for all bc math functions in PHP

Answer 1

// bool bcscale( int $scale )

bcscale(3);
echo bcdiv('123', '3.14') . "<br />" ;

// the same as above
echo bcdiv('123', '3.14', 3) . "<br />" ; 


/*
run: 

39.171
39.171

*/

 

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