将多个动态添加的项存储到数组中

Question

在使用TMDB(电影数据库) API时，我试图创建一个数组，我使用的是这包装程序。

我正试着做这个

require_once('../classes/tmdb-api.php');

// if you have no $conf it uses the default config
$tmdb = new TMDB(); 

//Insert your API Key of TMDB
//Necessary if you use default conf
$tmdb->setAPIKey('myKEy');

//Title to search for
$title = $_POST['searchTerm'];
$movies = $tmdb->searchMovie($title);
// returns an array of Movie Object

$movieArray = array();
$movieSearchArray = array();

foreach($movies as $movie) {
    $movieTitle = $movie->getTitle();
    $movieSearchArray[$movieTitle] = ['ID'][$movie->getID()];
    $movieSearchArray[$movieTitle] = ['Trailer'][$movie->getTrailer()];
}

$movieArray[] = $movieSearchArray;

print_r($movieArray);

例如，当用户搜索“Rocky”时，它会返回多个不同的电影标题，但是对于每个电影标题，我想创建一个类似这样的数组--例如，我试图在foreach循环中这样做，但我做错了什么呢？

[Rocky] => (
   "id" = "2",
   "rating" = "4"
)

记住，可能会有10部不同的电影。这就是我现在搜索“洛奇”时得到的回报。

Array
(
    [0] => Array
        (
            [Rocky] => 
            [Rocky II] => 
            [Rocky IV] => 
            [Rocky V] => 
            [Rocky Balboa] => 
            [Rocky III] => 
            [Rocky VI] => 
            [Creed] => 
            [The Real Rocky] => 
            [Rocky Marciano] => 
            [Where is Rocky II?] => 
            [Rocky Handsome] => 
            [Rocky Road] => 
            [Rocky Mountain] => 
            [Rocky Pink] => 
            [Rocky and Bullwinkle] => 
            [The Rocky Horror Picture Show] => 
            [Rocky Mountain Grandeur] => 
        )

)

Answer 1

我想您可以这样做，除了将项赋值给数组之外，[]中的索引必须在等于(=)符号之前，或者必须用键和值赋值整个数组。

所以不管是

foreach($movies as $movie) {
    $movieTitle = $movie->getTitle();
    $movieSearchArray[$movieTitle]['ID'] = $movie->getID();
    $movieSearchArray[$movieTitle]['Trailer'] = $movie->getTrailer(); 
}

或

foreach($movies as $movie) {
    $movieSearchArray[$movie->getTitle()] = array(
        'ID' => $movie->getID(),
        'Trailer' => $movie->getTrailer()
    );
}

等等，用于$movie对象中的其他数据