Update sse.php

usleep

Author: jakebarshickf1nx

examples/sse.php

@@ -20,4 +20,4 @@
     return json_encode(compact('news'));
     // return ['id' => uniqid(), 'data' => json_encode(compact('news'))]; // Custom event Id
 };
-(new SSE(new Event($callback, 'news')))->start(3);
+(new SSE(new Event($callback, 'news')))->start(3000);