What to do if php socket cannot connect

Solution to the problem that php socket cannot connect: 1. Check whether the socket extension is enabled in php; 2. Open the php.ini file and check whether "php_sockets.dll" is loaded; 3. Cancel "php_sockets.dll" Just comment status.

The operating environment of this tutorial: Windows 7 system, PHP version 8.1, Dell G3 computer.

What should I do if the php socket cannot be connected?

Solve the problem of failure to connect using php socket

Recently I am using php js to create a multi-person chat function. At first, I wrote the code according to the online steps, but The following error always appears when executing php

Fatal error: Call to undefined function socket_create()

Then I google it again. There are many solutions online, so I will share my success story.

First check whether the socket extension is enabled in php

This is because I did not enable QAQ. . .

if(extension_loaded(‘sockets’)){
echo “已开启”;
}else{
echo “未开启”;
}

Check the php.ini document under the php installation path again

Pay attention to the version of php used and find the corresponding version. For example, mine:

D:\PHPTutorial\php\php-7.2.1-nts

Check whether php_sockets.dll is loaded

Pay attention to whether this line of code is commented. (Mine is in the comment state)

If it is in the comment state, just remove the comment~~

Recommended Study: "PHP Video Tutorial"

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