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php中ceil的bug在哪
- WBOYOriginal
- 2016-06-23 13:22:561172browse
<?php<br />$a=1.09;<br />$b=$a*100;<br />echo $a*100;<br />echo '<br>';<br />echo $b;<br />echo '<br>';<br />echo ceil($a*100);<br />echo '<br>';<br />echo ceil($b);<br />?><br /><br /><br />//109<br />109<br />110<br />110<br />ceil函数的bug在哪？<br />类似的还有1.1,1.10,1.11,1.12
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