Improved "Automatically Display Weather Forecast" applet (available in both Linux and Windows environments)_PHP tutorial

This improvement mainly adds image acquisition and provides a relatively complete function for acquiring remote files. The specific code is as follows:
$fcont=file("http://www.bjmb.gov.cn/today.asp");
$arr=array();
for($i=0;$i $tmp=$fcont[$i];
$tmp=ereg_replace("
"," " ,$tmp);
if(!strstr(strtolower($tmp),"img")){
$tmp=trim(strip_tags($tmp));
} else {
$ st=ereg_replace ("><",">⌒<",$tmp); > $value){
if(strstr($value,"img") ){
$tmp=$value;
if(strstr($tmp,"bt9.jpg") || strstr ($tmp,"colline.gif")){
                                                                                                          st=split("src=",$tmp);
                     $st1=split(" ",$st[1]);getpic("http://www.bjmb.gov.cn/$st1[0 ]","image");
   if(count($st)>2){
    $st2=split(" ",$st[2]);getpic("http://www. bjmb.gov.cn/$st1[0]","image");
           }




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truehttp: //www.bkjia.com/PHPjc/631806.htmlTechArticleThis improvement mainly increases the acquisition of images and provides a relatively complete way to obtain remote files. function. The specific code is as follows: ? $fcont=file(http://www.bjmb.gov.cn/today.as...