The following code tries to load the file content into a string.
// Loads the forecast from json
public function loadForecast()
{
try {
$filename = "../../forecast/forecast.json";
echo "Dateiname: '" . $filename . "'\n";
echo "Pfad: '" . realpath($filename) . "'\n";
if ($forecastContent = file_get_contents($filename) !== false) {
echo "got content";
}
else {
echo "no content";
}
}
catch (Exception $e) {
echo "Caught exception: " . $e->getMessage();
}
}
Can anybody tell me my fault? I'm always getting "no content". realpath does print "" (empty string).
My Webspace hierachie is
/
Backend
my PHP file
forecast
forecast.json
2 个答案:
答案 0 :(得分：3)
You have too many ../ in the path. You only need to go up 1 level to get to the common ancestor of the Backend directory and the file. So it should be ../forecast/forecast.json
答案 1 :(得分：1)