define event Queue code example

Example 1: javascript queue

var stack = [];
stack.push(2);       // stack is now [2]
stack.push(5);       // stack is now [2, 5]
var i = stack.pop(); // stack is now [2]
alert(i);            // displays 5

var queue = [];
queue.push(2);         // queue is now [2]
queue.push(5);         // queue is now [2, 5]
var i = queue.shift(); // queue is now [5]
alert(i);              // displays 2
taken from "9 javascript tips you may not know"

Example 2: running queue on server

nohup php artisan queue:work --daemon &

nohup php artisan queue:work --daemon > /dev/null 2>&1 &

nohup php artisan queue:work --daemon > app/storage/logs/laravel.log &