MysqlndUhConnection::getThreadId Returns the thread ID for the current connection &reftitle.description; public intMysqlndUhConnection::getThreadId mysqlnd_connectionconnection Returns the thread ID for the current connection. &reftitle.parameters; connection Mysqlnd connection handle. Do not modify! &reftitle.returnvalues; Connection thread id. &reftitle.examples; <function>MysqlndUhConnection::getThreadId</function> example thread_id); ?> ]]> &example.outputs; NULL, )) proxy::getThreadId returns 27646 int(27646) ]]> &reftitle.seealso; mysqlnd_uh_set_connection_proxy mysqli_thread_id mysql_thread_id