How does PHP socket differ from WebSocket in terms of functionality and implementation?

PHP sockets are a lower-level way to establish network connections and communicate over them, allowing for more control and flexibility but requiring more manual handling of data transmission. On the other hand, WebSockets are a higher-level protocol that enables full-duplex communication between a client and a server over a single, long-lived connection, making real-time communication easier to implement. WebSockets also handle data framing, message fragmentation, and connection management automatically. 

// Example PHP code using sockets to establish a connection with a server
$host = '127.0.0.1';
$port = 1234;
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
socket_connect($socket, $host, $port);

// Example PHP code using WebSockets to establish a connection with a server
$host = 'ws://127.0.0.1:1234';
$socket = new WebSocket\Client($host);

Keywords

PHP socket WebSocket functionality implementation

Related Questions