将数字格式转换为简单数字

Question

我想以正常数字转换这样的数字

1,200.00 -> 1200
100.00 -> 100
1,000.00 -> 1000
1,345,490.00 -> 1345490

有没有办法做到这一点？用PHP

Answer 1

怎么样：

$number = (int)strtr($string, array("," => "", " " => ""));