Are there any external services or alternatives to using a Cronjob for frequent PHP page refreshing?

Using a Cronjob for frequent PHP page refreshing may not be the most efficient solution, especially if you need real-time updates. An alternative solution is to use a WebSocket server to push updates to the client-side whenever new data is available. This allows for instant updates without the need for frequent page refreshing. 

// PHP code snippet for WebSocket server implementation

// Create a WebSocket server
$server = new WebSocketServer("0.0.0.0", 8000);

// Handle incoming messages and push updates to clients
$server->on('message', function($client, $message) use ($server) {
    // Process incoming message
    // Push updates to connected clients
});

// Start the WebSocket server
$server->run();

Keywords

external services alternatives Cronjob PHP page refreshing

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