根据返回的省信息,显示属于什么地区(华南、华中...等)目前已经获得省信息,请问如何显示地区?
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>判断地区</title>
<script type="text/javascript" src="http://fw.qq.com/ipaddress" charset="gbk"></script>
</head><body>
<script language="javascript">
<!--
document.write(IPData[2]+"\n"); //显示省
//-->
</script><?php
if( $diqu = "广东" || $diqu = "广西" )
{
echo "华南";
}
?></body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>判断地区</title>
<script type="text/javascript" src="http://fw.qq.com/ipaddress" charset="gbk"></script>
</head><body>
<script language="javascript">
<!--
document.write(IPData[2]+"\n"); //显示省
//-->
</script><?php
if( $diqu = "广东" || $diqu = "广西" )
{
echo "华南";
}
?></body>
</html>
$diqu = '广东';
function area($diqu,$ar) {
foreach($ar as $k => $v) {
foreach($v as $prov) {
if ($prov == $diqu) {
return $k;
break 2;
}
}
return '未知地区';
}
}
echo area($diqu,$ar);
$ar = array('华南'=>array('河南','湖北'));
function area($ar) {
foreach($ar as $k => $v) {
foreach($v as $prov) {
if ($prov == '广东') {
return $k;
}
}
return '未知地区';
}
}
echo area($ar);
$ar = array('华南'=>array('广东','广西','福建','云南'), '华东'=>array('上海','浙江','江苏'));