setExpression(ExpressionLanguage
string getContent() Gets the current response content.
array all() Returns the headers. Return
mixed|null getCacheControlDirective(string $key) Returns a Cache-Control directive value by name
class ApacheRequest extends Request
string getUri() Generates a normalized URI (URL) for the Request.
Response sendHeaders()
int count() Returns the number of headers.
BinaryFileResponse
bool hasVary() Returns true if the response includes a Vary header.
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