(PHP 4, PHP 5)
bcscale — Set default scale parameter for all bc math functions
Sets the default scale parameter for all subsequent bc math functions that do not explicitly specify a scale parameter.
The scale factor.
Returns TRUE on success or FALSE on failure.
Example #1 bcscale() example
<?php// default scale : 3bcscale(3);echo bcdiv('105', '6.55957'); // 16.007// this is the same without bcscale()echo bcdiv('105', '6.55957', 3); // 16.007?>
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