private function Uri::filterScheme in Lockr 7.3

Parameters

string $scheme:

Return value

string

Throws

\InvalidArgumentException If the scheme is invalid.

2 calls to Uri::filterScheme()

Uri::applyParts in vendor/guzzlehttp/psr7/src/Uri.php

Apply parse_url parts to a URI.

Uri::withScheme in vendor/guzzlehttp/psr7/src/Uri.php

Return an instance with the specified scheme.

File

vendor/guzzlehttp/psr7/src/Uri.php, line 570

Class

Uri

PSR-7 URI implementation.

Namespace

GuzzleHttp\Psr7

Code

private function filterScheme($scheme) {
  if (!is_string($scheme)) {
    throw new \InvalidArgumentException('Scheme must be a string');
  }
  return strtolower($scheme);
}