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Editor to share with you how to solve the problem that php can not get the form data, I believe most people do not know much about it, so share this article for your reference. I hope you will gain a lot after reading this article. Let's learn about it together.

Php can not get the form data solutions: 1, find the php.ini configuration file and remove the semicolon before "enable_post_data_reading"; 2, create the project in the working directory of the Apache server; 3, open the browser debugger from PhpStorm.

This article operating environment: Windows7 system, phpstorm version 2020, Dell G3 computer

What if php can't get the form data? The solution of not getting post data when php form is submitted

Run php environment: windows+phpstorm+xampp

For beginners of php, you can't get post data with echo $_ POST ["variable"] and var_dump ($_ POST).

The solution is as follows:

1. Find the php.ini configuration file, look for the enable_post_data_reading variable, make sure it is open, and remove the semicolon before the statement (the semicolon statement is a comment statement):

two。 Looking at the address of your browser running php, you will find that the service port number used to open the browser in PhpStorm is 63342 (URL is in the form of localhost:63342/)

So the reason for the problem is that PhpStorm uses its own internal server by default, but does not use the apache server in xampp. PhpStorm, a built-in server, uses port 63342, and there is a problem within the server, resulting in an exception in the POST method; but if you put the project under the working directory of the Apache server, enter localhost in the address bar, and use the Apache server at this time, the default port number is 80th Apache server can run the program normally.

Since there is a problem with the PhpStorm internal server, the solution is to find a way not to use the internal server. There are two ways:

1. Create the project under the working directory of the Apache server, and enter the localhost address directly in the browser address bar each time you run

two。 If you still want to open the browser debugger from PhpStorm, you can do this by changing the configuration:

(1) first map the apache server directory to the local directory

The practice is as follows:

1. Find / xampp/apache/conf/httpd.conf file

two。 Find the code block

3. Add the following code to the child of

# / phpworkspace/: the alias of the directory on other disks is the alias of the directory you want to map to # "E:/phpworkspace/": this is the absolute path of the directory Alias / phpworkspace/ "E:/phpworkspace/" # you can now access the items in the phpworkspace folder under disk E through / / localhost/phpworkspace/.

4. Add a piece of code at the same level as follows:

AllowOverride All Options Indexes FollowSymLinks Includes ExecCGI Require all granted

It's finished. Now restart Apache and visit: http://localhost/phpworkspace/

(2) then in PhpStorm, find File- > Settings- > Build, Execution, Deployment- > Deployment, which is empty initially. Click the green plus sign to add the local server, and the name localhost is fine. Type selects In place:

After the creation is completed, the default setting under the Connection tab on the right has configured the server as the Apache server under port 80, that is, http://localhost

Change it to the working directory where you map to the local project:

Set the Local path under the Mappings tab to the directory of your local project:

At this time, click the browser from PhpStorm, the accessed URL no longer has the field of port 63342, but uses the local Apache server, and the corresponding form data can be received normally.

The above is all the contents of this article entitled "how to solve the problem that php can not get form data". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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