install_retrieve_file($uri, $destination)
Attempts to get a file using a HTTP request and to store it locally.
Parameters
string $uri: The URI of the file to grab.
string $destination: Stream wrapper URI specifying where the file should be placed. If a directory path is provided, the file is saved into that directory under its original name. If the path contains a filename as well, that one will be used instead.
Return value
bool TRUE on success, FALSE on failure.
File
- core/includes/install.core.inc, line 1359
- API functions for installing Drupal.
Code
function install_retrieve_file($uri, $destination) {
$parsed_url = parse_url($uri);
if (is_dir(drupal_realpath($destination))) {
// Prevent URIs with triple slashes when gluing parts together.
$path = str_replace('///', '//', "$destination/") . drupal_basename($parsed_url['path']);
}
else {
$path = $destination;
}
try {
$response = \Drupal::httpClient()->get($uri, array('headers' => array('Accept' => 'text/plain')));
$data = (string) $response->getBody();
if (empty($data)) {
return FALSE;
}
}
catch (RequestException $e) {
return FALSE;
}
return file_put_contents($path, $data) !== FALSE;
}
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