Question

我想從搜索字詞中使用來自imdb的php獲取海報圖像url。例如，我有搜索詞21跳街，我想回到你的圖像或只有IMDB電影網址。隨着下面的代碼，我只需要在搜索詞

這裏獲取電影的URL是代碼，我

<?php 

    include("simple_html_dom.php"); 

//url to imdb page 
$url = 'hereistheurliwanttogetfromsearch'; 

//get the page content 
$imdb_content = file_get_contents($url); 

$html = str_get_html($imdb_content); 

$name = $html->find('title',0)->plaintext; 

$director = $html->find('a[itemprop="director"]',0)->innertext; 

$plot = $html->find('p[itemprop="description"]',0)->innertext; 

$release_date = $html->find('time[itemprop="datePublished"]',0)->innertext; 

$mpaa = $html->find('span[itemprop="contentRating"]',0)->innertext; 

$run_time = $html->find('time[itemprop="duration"]',0)->innertext; 

$img = $html->find('img[itemprop="image"]',0)->src; 

$content = ""; 

//build content 
$content.= '<h2>Film</h2><p>'.$name.'</p>'; 
$content.= '<h2>Director</h2><p>'.$director.'</p>'; 
$content.= '<h2>Plot</h2><p>'.$plot.'</p>'; 
$content.= '<h2>Release Date</h2><p>'.$release_date.'</p>'; 
$content.= '<h2>MPAA</h2><p>'.$mpaa.'</p>'; 
$content.= '<h2>Run Time</h2><p>'.$run_time.'</p>'; 
$content.= '<h2>Full Details</h2><p><a href="'.$url.'" rel="nofollow">'.$url.'</a></p>'; 
$content.= '<img src="'.$img.'" />'; 

echo $content; 

?> 

Answer 1

使用卡斯帕Mackenhauer Jacobsenless建議這裏是一個更全面的答案API：

$url = 'http://www.imdbapi.com/?i=&t=21+jump+street'; 

$json_response = file_get_contents($url); 
$object_response = json_decode($json_response); 

if(!is_null($object_response) && isset($object_response->Poster)) { 
     $poster_url = $object_response->Poster; 
     echo $poster_url."\n"; 
} 

Answer 2

用正則表達式是不好的解析，但在這一點，可以打破很少有。它建議使用捲曲，因爲它更快，你可以掩蓋你的使用。

從搜索中獲取圖像的主要問題是您首先需要知道IMDB ID，然後才能加載頁面並翻錄圖像url。希望它可以幫助

<?php 
//Is form posted 
if($_SERVER['REQUEST_METHOD']=='POST'){ 
    $find = $_POST['find']; 

    //Get Imdb code from search 
    $source = file_get_curl('http://www.imdb.com/find?q='.urlencode(strtolower($find)).'&s=tt'); 
    if(preg_match('#/title/(.*?)/mediaindex#',$source,$match)){ 
     //Get main page for imdb id 
     $source = file_get_curl('http://www.imdb.com/title/'.$match[1]); 
     //Grab the first .jpg image, which is always the main poster 
     if(preg_match('#<img src=\"(.*).jpg\"#',$source,$match)){ 
      $imdb=$match[1]; 
      //do somthing with image 
      echo '<img src="'.$imdb.'" />'; 
     } 
    } 
} 

//The curl function 
function file_get_curl($url){ 
(function_exists('curl_init')) ? '' : die('cURL Must be installed'); 
$curl = curl_init(); 
$header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,"; 
$header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"; 
$header[] = "Cache-Control: max-age=0"; 
$header[] = "Connection: keep-alive"; 
$header[] = "Keep-Alive: 300"; 
$header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7"; 
$header[] = "Accept-Language: en-us,en;q=0.5"; 
$header[] = "Pragma: "; 

curl_setopt($curl, CURLOPT_URL, $url); 
curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Firefox/5.0'); 
curl_setopt($curl, CURLOPT_HTTPHEADER, $header); 
curl_setopt($curl, CURLOPT_HEADER, true); 
curl_setopt($curl, CURLOPT_REFERER, $url); 
curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate'); 
curl_setopt($curl, CURLOPT_AUTOREFERER, true); 
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); 
curl_setopt($curl, CURLOPT_TIMEOUT, 5); 
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); 

$html = curl_exec($curl); 

$status = curl_getinfo($curl); 
curl_close($curl); 

if($status['http_code'] != 200){ 
    if($status['http_code'] == 301 || $status['http_code'] == 302) { 
     list($header) = explode("\r\n\r\n", $html, 2); 
     $matches = array(); 
     preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches); 
     $url = trim(str_replace($matches[1],"",$matches[0])); 
     $url_parsed = parse_url($url); 
     return (isset($url_parsed))? file_get_curl($url):''; 
    } 
    return FALSE; 
}else{ 
    return $html; 
} 
} 
?> 
<form method="POST" action=""> 
<p><input type="text" name="find" size="20"><input type="submit" value="Submit"></p> 
</form>