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我尝试使用下面的代码来改变CakePHP中3.X的不断值:如何在cakephp中更改常量的值?
public function switchApiKey(){
**/*** changing value of already defined key***/
define('GOOGLE_API_KEY','AIzaSyCzFMBxvOXiHs8DdYoXDwsgcNxtyIhPUBk');**
$this->loadModel('ApiKeys');
$current_api_key=GOOGLE_API_KEY;
$youtube_api_url = "https://www.googleapis.com/youtube/v3/search?key=AIzaSyB2Dolp4pbvHLwwKLl_mT8GWsByy1Hyijk";
$youtube_api_url = $youtube_api_url."®ionCode=GB&type=video&maxResults=50&part=snippet&q=".urlencode($track->name.' Music Video Vevo');
$ch = curl_init();
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept: application/json'));
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_URL,$youtube_api_url);
$result=curl_exec($ch);
$response = json_decode($result, true);
if($response['error']['code']==403){
/** Make previous key inactive **/
$query = $this->YoutubeChannels->query();
$query->update()
->set(['status' => 'pending'])
->where(['api_key' => GOOGLE_API_KEY])
->execute();
/** Retrieving fresh key from database **/
$new_key=$this->ApiKeys->find()->where(['ApiKeys.status'=>'active'])->first();
echo $new_key; die;
define(GOOGLE_API_KEY,$new_key->api_key);
}
}
请帮助解决这个错误:
我认为你缺少一个恒定的角度来看,它应该永远不会改变:http://www.dictionary.com/browse/constant。如果你阅读错误信息,你应该看到PHP正在告诉你这一点。 – drmonkeyninja
我大声问你为什么要改变你的应用程序中的API密钥? –
好的谢谢...我会尝试一些其他的选择,如全局变量那么! – Gagzzz