bool HHVM_FUNCTION(header_register_callback, const Variant& callback) { Transport *transport = g_context->getTransport(); if (!transport) { // fail if there is no transport return false; } if (transport->headersSent()) { // fail if headers have already been sent return false; } return transport->setHeaderCallback(callback); }
bool f_header_register_callback(CVarRef callback) { Transport *transport = g_context->getTransport(); if (!transport) { // fail if there is no transport return false; } if (transport->headersSent()) { // fail if headers have already been sent return false; } return transport->setHeaderCallback(callback); }
Variant HHVM_FUNCTION(header_register_callback, const Variant& callback) { Transport *transport = g_context->getTransport(); if (!HHVM_FN(is_callable)(callback)) { raise_warning("First argument is expected to be a valid callback"); return init_null(); } if (!transport) { // fail if there is no transport return false; } if (transport->headersSent()) { // fail if headers have already been sent return false; } return transport->setHeaderCallback(callback); }