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_fetch_remote_file › WordPress Function

Since1.5.0
Deprecatedn/a
› _fetch_remote_file ( $url, $headers = "" )
Parameters: (2)
  • (string) $url URL to retrieve
    Required: Yes
  • (array) $headers Optional. Headers to send to the URL. Default empty string.
    Required: No
    Default: (empty)
Returns:
  • (Snoopy) style response
Defined at:
Codex:

Retrieve URL headers and content using WP HTTP Request API.



Related Functions: wp_safe_remote_get, remove_filter, _deprecated_file, kses_remove_filters, wp_safe_remote_head

Source 

function _fetch_remote_file($url, $headers = "" ) {
	$resp = wp_safe_remote_request( $url, array( 'headers' => $headers, 'timeout' => MAGPIE_FETCH_TIME_OUT ) );
	if ( is_wp_error($resp) ) {
		$error = array_shift($resp->errors);

		$resp = new stdClass;
		$resp->status = 500;
		$resp->response_code = 500;
		$resp->error = $error[0] . "\n"; //\n = Snoopy compatibility
		return $resp;
	}

	// Snoopy returns headers unprocessed.
	// Also note, WP_HTTP lowercases all keys, Snoopy did not.
	$return_headers = array();
	foreach ( wp_remote_retrieve_headers( $resp ) as $key => $value ) {
		if ( !is_array($value) ) {
			$return_headers[] = "$key: $value";
		} else {
			foreach ( $value as $v )
				$return_headers[] = "$key: $v";
		}
	}

	$response = new stdClass;
	$response->status = wp_remote_retrieve_response_code( $resp );
	$response->response_code = wp_remote_retrieve_response_code( $resp );
	$response->headers = $return_headers;
	$response->results = wp_remote_retrieve_body( $resp );

	return $response;
}