$price = "20.00";
$price = preg_replace('/\.0+$/', '', $price);
echo $price."\n"; //结果： 20
$price = "20.60";
$price = preg_replace('/\.0+$/', '', $price);
echo $price."\n"; //结果： 20.60
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php怎样把相仿价格“20.00元”里的.00替换掉
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- 2016-06-13 12:30:171012browse
php怎样把类似价格“20.00元”里的.00替换掉
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