天气显示(flex+php)

 <?php include("class.Chinese.php"); #导入字符集转换的类 $codeTableDir = "./config/"; #指定字符码表的路径 $url = "http://mimg.163.com/tianqi/city/".$_GET['city'].".html"; #获取城市代码，组成完整的URL $fh = fopen($url,'r'); #读取该URL获取内容 while(!feof($fh)){ $content .= fread($fh,128); #读取全部内容 } $content = new Chinese("GB2312","UTF8",$content,$codeTableDir); #转换字符码，GB转UTF8 $content = $content->ConvertIT(); #转换 eregi('(<span class="wetCityName">)([^/]*)(</span>)',$content,$arr); #找出表示城市的内容 $city = $arr[2]; eregi('(<span class="wetDate">)(.*)(</span></div>)',$content,$arr); #找出表示日期的内容 $date = $arr[2]; $wea = split('txtAlgCen fRig handle',$content); #分开今天与明天 eregi('(<div class="wetSts">)([^<]*)(</div>)',$wea[0],$arr); #找出表示今日天气的内容 $info1 = $arr[2]; eregi('(<div class="wetSts">)([^<]*)(</div>)',$wea[1],$arr); #找出表示明日天气的内容 下同 $info2 = $arr[2]; eregi('(</b>)([^<]*)(</div>)',$wea[0],$arr); $temp1 = $arr[2]; eregi('(</b>)([^<]*)(</div>)',$wea[1],$arr); $temp2 = $arr[2]; eregi('(class="wetDico )(.*)("></div>)',$wea[0],$arr); $pic1 = $arr[2]; eregi('(class="wetDico )(.*)("></div>)',$wea[1],$arr); $pic2 = $arr[2]; echo "<?xml version=\"1.0\" encoding=\"utf-8\" ?>"; echo "\n"; ?> <weather> <city><?= $city ?></city> <date><?= $date ?></date> <today> <wea><?= $info1 ?></wea> <temp><?= $temp1 ?></temp> <pic><?= $pic1 ?></pic> </today> <tomorrow> <wea><?= $info2 ?></wea> <temp><?= $temp2 ?></temp> <pic><?= $pic2 ?></pic> </tomorrow> </weather>