Created
May 29, 2015 07:06
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<?php | |
header('Content-Type: text/event-stream'); | |
header('Cache-Control: no-cache'); // recommended to prevent caching of event data. | |
/** | |
* Constructs the SSE data format and flushes that data to the client. | |
* | |
* @param string $id Timestamp/id of this connection. | |
* @param string $msg Line of text that should be transmitted. | |
*/ | |
function sendMsg($id, $msg) { | |
echo "id: $id" . PHP_EOL; | |
echo "data: $msg" . PHP_EOL; | |
echo PHP_EOL; | |
ob_flush(); | |
flush(); | |
} | |
$serverTime = time(); | |
sendMsg($serverTime, 'server time: ' . date("h:i:s", time())); |
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