PHP code to obtain Douban online movie information introduction

[PHP] code

//Search link
function search_link($moviename)
{

 //Construct url, where max-results can be changed as needed
 $urlString = 'http://api.douban. com/movie/subjects?q='.$moviename.'&start-index=1&max-results=1&alt=json';
 //print_r($urlString);
 $urlString=mb_convert_encoding($urlString, "UTF-8" , "GBK");//Convert Url to utf-8 encoding
 $r = new HttpRequest($urlString,HttpRequest::METH_GET);//Request
 $response = $r->send();
 $ result = $r->getResponseBody();
 $obj = json_decode($result);//Parse into json format

 if($entry = @$obj->{'entry'}){
 // Search the link and return it in the array
 for($i = 0;$i $link=$entry[$i]->{'link'};
 for( $j = 0;$j $arr = (array)$link[$j];
 $key = array_search("self",$arr);
 if($ key){ //Determine whether the key exists
 $str = $arr["@href"].'?alt=json'; //Construct the format of the return link
 break;
 }
 }
 $link_array[] = $ str;
 }
 return $link_array;//Return to the link
 } else
 echo "Not Found!";

}

//Query the link and put each variable into the $GLOBAL array
function get_info($urlString)
 {
 $r = new HttpRequest($urlString,HttpRequest::METH_GET);
 $response = $r->send();
 $result = $r->getResponseBody();

 //if.. else.. Determine whether the open link is empty
 if ($obj = json_decode($result)){
 //Put the video information in the global array
 $title = $obj->{'title'};
 $author = $obj->{'author'};
 $summary = $obj->{'summary'};
 $ID=$obj->{'id'};
 $link = $obj ->{'link'};
 $gd = (array)$obj->{'gd:rating'};
 $db_array = array();

 $db = $obj->{'db :attribute'};
 //Put the value in db:atribute into the array
 foreach ($db as $value){
 $value_array = (array)($value);
 $v = $value_array["@name "];
 $k = $value_array["$t"];
 if (array_key_exists("@lang",$value_array)){
 $lang=$value_array["@lang"];
 $k=$k .'['.$lang.']';
 }
 $db_array[$v][]=$k;
 }
 //Set the key value of the corresponding array
 @$db_array_key = array('[Original name of the video 】','[Alias]','[Director]','[Screenwriter]','[Official Website]','[IMDB Link]','[Year of Production]',
 '[Country]',' [Movie Type]','[Release Date]','[Screen Length]','[Number of Episodes]','[Language]','[Actor]');
 @$db_array_value = array($db_array[ "title"],$db_array["aka"],$db_array["director"],$db_array["writer"],$db_array["website"],
 $db_array["imdb"],$db_array[" year"],$db_array["country"],$db_array["movie_type"],$db_array["pubdate"],
 $db_array["movie_duration"],$db_array["episodes"],$db_array["language "],$db_array["cast"]);
 @$db_array = array_combine($db_array_key,$db_array_value);
 } else{
 echo "Empty link!";
 }
 $info=array("title"= >$title,"author"=>$author,"summary"=>$summary,"ID"=>$ID,"link"=>$link,"gd"=>$gd, "db_array"=>$db_array);
 return $info;
}
//Write movie information to the file
function write_info($fi,$info)
{
 //fwrite($fi, "******");Write the file
 fwrite($fi, "【 Original title of the video】");
 foreach ($info["title"] as $k=>$v)
 fwrite($fi,"$vrn");
 fwrite($fi,"rn");

 fwrite($fi,"[producer]");
 foreach ($info["author"] as $value)
 foreach ($value as $key)
 foreach ($key as $v) {
 fwrite($ fi,"$vrn");
 }
 fwrite($fi,"rn");

 //db:attribute
 foreach ($info["db_array"] as $key=>$value){
 if (count($value)){
 fwrite($fi,$key);
 if($value==$info["db_array"]['[actor]']){
 foreach($value as $k= >$v)
 fwrite($fi,"$vrn ");
 } else{
 foreach($value as $k=>$v)
 fwrite($fi,"$v ");
 fwrite( $fi,"rn");
 }
 }
 }
 fwrite($fi,"rn");

 //Video introduction
 fwrite($fi, "[Introduction]rn");
 foreach ($info ["summary"] as $k=>$v){
 fwrite($fi," $v rn");
 }
 fwrite($fi,"rn");

 //ID
 fwrite($ fi,"[I D]");
 foreach ($info["ID"] as $k=>$v){
 fwrite($fi,$v);
 }
 fwrite($fi,"rn" );

 //Link
 fwrite($fi,"[Link]rn");
 foreach ($info["link"] as $value){
 foreach ($value as $k=>$v) {
 fwrite($fi, " $v ");
 }
 fwrite($fi,"rn");
 }
 fwrite($fi,"rn");

 //Comment
 fwrite($fi, '[Comment]');
 fwrite($fi,$info["gd"]["@numRaters"]);
 fwrite($fi,"rn");
 fwrite($fi,'[Highest]' ); fwrite($fi,$info["gd"]["@max"]);
 fwrite($fi," [minimum]");fwrite($fi,$info["gd"]["@ min"]);
 fwrite($fi,' [Average]');fwrite($fi, $info["gd"]["@average"]);
 fwrite($fi,"rn");
 }
//Find the movie in the specified folder and return the movie name
function find_dir($dir)
{
 if(is_dir($dir)){ //Judge whether the given path name is a directory
 if($fdir =opendir($dir)){ //Open the directory
 while(false!==($file=readdir($fdir))){ //Traverse the files in the directory
 if ($file != "." && $ file != "..")
 $files[]=$file; //Put the found files into the array and return
 }
 closedir($fdir);
 print_r($file);
 return $files;
 }
 }
}
//Place the generated txt file in the specified directory
function write_to_dir($dir,$moviename)
{
 if (is_dir($dir)){ //Determine whether the given path name is For the directory
 if($fdir=opendir($dir)){ //Open the directory
 while(false!==($file=readdir($fdir))){ //Traverse the files in the directory
 if ($file != '.' && $file != '..') {
 $dirname=$dir.'\'.$file;
 if (is_dir($dirname)&&$file==$moviename) { //Find Specified folder
 $filename=$dirname.'\'.$moviename.'.txt';
 //if(!file_exists($filename)){
 if($fi=fopen($filename,'w+' )){ //Open the specified file. If it does not exist, create the file and return
 closedir($fdir);
 return $fi;
 }else
 echo "Fail to Open file!";
 //}
 }else
 echo "Dir Not Exists!";
 }
 }
 } else {
 echo 'Fail to Open!';
 return;
 }
 } else {
 echo 'Directory Not Exists!';
 return;
 }
}

$dir = 'E:film';
if($movienames = @find_dir($dir)){ //Get the movie name in the specified directory and search
 foreach ($movienames as $key=> $moviename){
 if($link_info = search_link($moviename)){

 //Search for movie name
 if ($fi=write_to_dir($dir,$moviename)){ //Write to the specified folder
 fwrite( $fi,"rn");
 fwrite($fi,'');
 fwrite($fi,"rnrnrn".'※※※※※※※※※※※※※ ※※※※※※※※Video information※※※※※※※※※※※※※※※※※※※※※'."rn");

 foreach ($link_info as $k){
 $info=get_info($k); //Get link information
 write_info($fi,$info); //Write information in txt file
 fwrite($fi,"********** *************************************************** *************************************rn");
 }
 fclose($fi); //Writing completed, close the file
 }
 } else
 echo "Empty!";
 }
} else
 echo "Movies Not Exists!";
?>

Online movies, php