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PHP Functions
Function: bcscale (PHP 3, PHP 4, PHP 5) bcscale -- Set default scale parameter for all bc math functionsDescriptionbool bcscale ( int scale )This function sets the default scale parameter for all subsequent bc math functions that do not explicitly specify a scale parameter. Returns TRUE on success or FALSE on failure. ExamplesExample 1. bcscale() example <?php // default scale : 3 bcscale(3); echo bcdiv('105', '6.55957'); // 16.007 // this is the same without bcscale() echo bcdiv('105', '6.55957', 3); // 16.007 ?> |