README

Simple implementation of Server-Sent Events in PHP.
Open stream with \Simbiat\http\SSE:open(). Optionally pass true to it, if you want to use a counter for event IDs (that is ID 1, ID 2, so on).
Close stream with \Simbiat\http\SSE:close(). Optionally pass true if you want to not only close the stream, but exit the script entirely.
To send a message to stream use \Simbiat\http\SSE:send($message, $event, $retry, $id), where $message is a string containing the message of the event, $event is an optional string with event name, $retry is an optional int of milliseconds, used for a retry timer, in case of disconnect, and $id is an optional event ID. If $id is null or contains only whitespace, either a counter will be used (if true was passed to open()) or server's high resolution time.
Note that all new line symbols will be removed from the message, event and ID, and they also will be trimmed.