Esempi in PHP per luya\helpers FileHelper::getFileContent

getFileContent() public static method

Basic helper to retreive the content of a file and catched exception. The filename will auto alias encode by Yii::getAlias function.

Since: 1.0.0-beta7

public static getFileContent ( string $fileName ) : string | boolean
$fileName	string	The path to the file to get the content
return	string | boolean

Esempio n. 1

File: NgrestController.php Progetto: luyadev/luya-module-admin

 public function actionExportDownload($key)
 {
     $sessionkey = Yii::$app->session->get('tempNgRestKey');
     $fileName = Yii::$app->session->get('tempNgRestFileName');
     if ($sessionkey !== base64_decode($key)) {
         throw new Exception('Invalid Export download key.');
     }
     $content = FileHelper::getFileContent('@runtime/' . $sessionkey . '.tmp');
     Yii::$app->session->remove('tempNgRestKey');
     Yii::$app->session->remove('tempNgRestFileName');
     @unlink(Yii::getAlias('@runtime/' . $sessionkey . '.tmp'));
     return Yii::$app->response->sendContentAsFile($content, $fileName . '-export-' . date("Y-m-d-H-i") . '.csv', ['mimeType' => 'application/csv']);
 }