qxnumber.js

来自「samba最新软件」· JavaScript 代码 · 共 2 行

/* Copyright (c): 2002-2005 (Germany): United Internet, 1&1, GMX, Schlund+Partner, Alturo */
function QxNumber(v){if(typeof v=="number"){return v;}else if(typeof v=="string"){if(v=="true"||v=="false"){return Number(Boolean(v));}else {return parseFloat(v);};}else if(typeof v=="boolean"){return Number(v);}else {return NaN;};};