send variable

[Romano974]

HI,

I would like to retrieve the variable $argv[1] but I can't.

<?php

require __DIR__ . '/vendor/autoload.php';

\Ratchet\Client\connect('wss://echo.websocket.org:443')->then(function($conn) {
    $conn->on('message', function($msg) use ($conn) {
        echo "Received: {$msg}\n";
        $conn->close();
    });

    $conn->send($argv[1]);
}, function ($e) {
    echo "Could not connect: {$e->getMessage()}\n";
});

[mp3000mp]

Hi,

You need to pass $argv from the parent context to the anonymous function context like you did with $conn :

\Ratchet\Client\connect('wss://echo.websocket.org:443')->then(function($conn) use($argv) {

[Romano974]

Hi,

Thank you very much, it works :)