Detailed introduction about fscok

The web server executes a script, which may be completed in a few milliseconds or may not be completed in several minutes. If the program executes slowly, the user may not have the patience to wait any longer and close the browser. Sometimes, we don’t even care about the execution results of these time-consuming scripts, but we have to wait for them to finish executing and return before we can continue to the next step. So is there any way to simply trigger the call of these time-consuming scripts and then continue to the next step, so that these time-consuming scripts can be executed slowly on the server side? Next, I will use fscokopen to implement this functionality. PHP supports socket programming, which is fsockopen. When I was doing CMS before, I also used it to send SMTP messages. fscokopen returns

1.Code example of how to use fscok to implement asynchronous call to PHP

##Introduction: The web server executes a script, which may be completed in a few milliseconds or may not be completed in several minutes. If the program executes slowly, the user may not have the patience to wait any longer and close the browser. Sometimes, we don’t even care about the execution results of these time-consuming scripts, but we have to wait for them to finish executing and return before we can continue to the next step. So is there any way to simply trigger the call of these time-consuming scripts and then continue to the next step, so that these time-consuming scripts can be executed slowly on the server side? Next, I will use fs

2.php to implement scheduled tasks and continuous process instances fsockopen

Introduction: The web server executes a PHP script, and sometimes it takes a long time to return the execution results, and subsequent scripts need to wait for a long time before they can continue to execute. If you want to simply trigger the execution of a time-consuming script without waiting for the execution result and then directly perform the next operation, you can use the fscokopen function to achieve this. PHP supports socket programming. The fscokopen function returns a handle to the remote host connection. You can perform fwrite, fgets, fread and other operations on it just like using the handle returned by fopen. Make...

3.Detailed explanation of how to use PHP fsockopen_PHP tutorial

##Introduction: Detailed explanation of PHP fsockopen How to use. There is also a function starting with curl_, which can achieve many functions. Do some research when you have time! The following is an introduction to fscokopen 1. PHP fsockopen function description: Open Internet or Unix d

4.

Comparison summary of curl/file_put_contents/fscoketopen setting timeout in PHP

Introduction: file_put_contents sets the timeout $opt = array( 'http'=>array( 'method'=>"GET", 'header'=>"Content-Type: text/html; charset=utf-8",

5.

Detailed explanation of how to use PHP fsockopen

Introduction: Detailed explanation of how to use PHP fsockopen. There is also a function starting with curl_, which can achieve many functions. Do some research when you have time! The following is an introduction to fscokopen 1. PHP fsockopen function description: Open Internet or Unix d

6.

php fscokopen implements data asynchronous calling code

Introduction: ec(2); php fscokopen implements data asynchronous calling code We can use fsockopen to connect to the local server, trigger script execution, and then return immediately without waiting. The script execution is completed. function triggerRequest($url, $post_data = array(), $cookie = array())…{ &

7.

php asynchronous implementation

Introduction: PHP itself is not asynchronous, but we often need to handle some time-consuming operations, such as pushing WeChat official accounts to all users. I have tried many methods but have not been able to do it. Each push is a network request, and curl seems to take at least one second each time. It will definitely not work if there are too many requests. fscokopen post json data is not available...

8.Notes on multi-threading implementation of CURL in php

Introduction: There are two ways to execute multi-threading in PHP: fscoket and curl. However, we often encounter that fscoket cannot be used, but curl is supported by many servers. Let's take a look at a method to implement multi-threading using CURL. The PHP example code is as follows: $ ...

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