我正在尝试将数据插入指定的数据库,但它不会。我查看了手册尝试的示例以及所有这些,但我无法将数据传递到数据库,但是我可以 echo/print_r/var_dump 它,所以我知道我有数据。这是我的代码:
public function insertJson($url, $subId)
{
$json_file = file_get_contents(KHAN_BASE.$url.'/videos');
if(isset($json_file))
{
$json_decoded = json_decode($json_file, true);
}else{
$this->error = 'A valid JSON file was not specified';
}
// var_dump($json_decoded); <--- This return all of the data needed from the json pull so i know I have data
//m3u8, mp4, png,
//". $row['m3u8'] .",". $row['mp4'] .",". $row['png'] .",
foreach($json_decoded as $row)
{
//echo $row['backup_timestamp'].'<br/>'; <--- This outputs the correct information so I know I can access it that way
$sql = "INSERT INTO tbl_khan_videos (sub_subject_id, backup_timestamp, date_added, description,
duration, extra_properties, has_questions, ka_url, keywords, kind, position, readable_id, relative_url, title, url, views,
youtube_id) VALUES (:subid, :backup_timestamp, :date_added, :description, :duration, :extra_properties, :has_questions, :ka_url, :keywords, :kind, :position,
:readable_id, :relative_url, :title, :url, :views, :youtube_id)";
$stmt = $this->db->prepare($sql);
$stmt->bindValue(":subid", $subId);
$stmt->bindValue(":backup_timestamp", $row['backup_timestamp']);
$stmt->bindValue(":date_added", $row['date_added']);
$stmt->bindValue(":description", $row['description']);
$stmt->bindValue(":duration", $row['duration']);
$stmt->bindValue(":extra_properties", $row['extra_properties']);
$stmt->bindValue(":has_questions", $row['has_questions']);
$stmt->bindValue(":ka_url", $row['ka_url']);
$stmt->bindValue(":keywords", $row['keywords']);
$stmt->bindValue(":kind", $row['kind']);
$stmt->bindValue(":position", $row['position']);
$stmt->bindValue(":readable_id", $row['readable_id']);
$stmt->bindValue(":relative_url", $row['relative_url']);
$stmt->bindValue(":title", $row['title']);
$stmt->bindValue(":url", $row['url']);
$stmt->bindValue(":views", $row['views']);
$stmt->bindValue(":youtube_id", $row['youtube_id']);
$stmt->execute();
}
}
我不确定我做错了什么。我已经尝试将它绑定为一个数组(例如:)$array = array(':subId' => $subId); $stmt->execute($array);
,但仍然没有数据通过数据库。我知道我的配置$this->db
很好,因为我可以用它提取其他形式的已经填充的数据。任何帮助将不胜感激。