//把全角数字转为半角数字
function GetAlabNum($fnum){
$nums = array(‘０’,’１’,’２’,’３’,’４’,’５’,’６’,’７’,’８’,’９’,’．’,’－’,’＋’,’：’);
$fnums = array(‘0′,’1’, ‘2’,’3′, ‘4’,’5′, ‘6’, ‘7’,’8′, ‘9’,’.’, ‘-‘, ‘+’,’:’);
$fnlen = count($fnums);
for($i=0;$i<$fnlen;$i++) $fnum = str_replace($nums[$i],$
