Php bcscale () function

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(PHP 3, PHP 4 , PHP 5)

bcscale -- Set default scale parameter for all bc math functions

Syntax

bool 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.

Examples

Example 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

?>

Php bcscale Function syntax tag

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Php bcscale syntax tutorial

php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.