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scottrobertson/wtf.php

Created March 23, 2014 13:00
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wtf.php
<?php
$value1 = 0.0116;
$value2 = 0.01158;
echo $value1 - $value2; // 1.9999999999999E-5
@phpcodemonkey
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Use bcmath library:

bcscale(6);
echo bcsub($value1, $value2); // 0.000020

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