decimal - PHP Issue Adding 0.001 to 0.001? -

decimal - PHP Issue Adding 0.001 to 0.001? -

January 15, 2012

hi cannot seem able work out how incrementally add small number?

$val    = 0.000000001; $add    = 0.000000001; ($i=0; $i < 100; $i++) {     $val = bcadd($val, $add, 9);     echo $val.'<br>'; }  // echo // 0.000000000 // 0.000000000 // . . .

can help??

<?php $val    = "0.000000001"; $add    = "0.000000001"; ($i=0; $i < 100; $i++) {     $val = bcadd($val, $add, 9);     echo $val.'<br>'; } exit;  ?>

it works :) collegues explained bacadd needs arguments string.

Comments