PHP is a single-threaded language, but Laravel can handle queue jobs asynchronously using multiple workers. Each worker is a separate long-running PHP process that listens for and processes jobs from a queue backend like Redis or a database. Tools like Supervisor manage these workers in production, ensuring they run
Table of contents
What is a PHP Process?PHP in Web ApplicationsWhat is Single-Threaded?How Does Laravel Handle Queues Then?What is a Worker?How Does Laravel Achieve Asynchronous Behavior?What Happens When a Job is Queued?How Do Workers Run in Production?Is It Truly Asynchronous?Key Points to Remember4 Comments
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