PHP for Batch Task processing no timeout solution _php tips

This article analyzes the solution of PHP's batch task processing without timeout. Share to everyone for your reference, specific as follows:

PHP Bulk Task Processing

PHP in the batch processing tasks will time out, in fact, the solution is very simple, is to split the task, a part of the processing, task progress can be placed on the server can also be placed on the client, not very complex words on the client, with JS to deal with it.

Client JS callback Processing

Client processing needs to live in a place, is the use of AJAX processing, Ajax is asynchronous, the use of a For loop processing is only a batch request, such a large number of tasks will be directly DDoS server, so you need to wait for the callback function to return, and then make the next request.

Client Example

File: index.html

<! DOCTYPE html>  

Example server example for processing batch tasks in PHP

File: do.php

<?php Sleep
(3);
if ($_post["id"] = = 5) {
 http_response_code);
 Exit ();
}
echo Json_encode ($_post);

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I hope this article will help you with the PHP program design.