Hello. 
There are several examples on this subject here in the community. Have you already done a search on?
I am a beginner, could you help me please?
Sure
Taifun
I am using simple insert, update and read php files
read file showing the data in a table
I need to select every cell in a single raw in label
ID in a label
Email in a label
Balance in a label
Refer in a Label
I hope you can help me by php file and blocks needed
Thank you
my MySql solution is here App Inventor Tutorials and Examples: MySQL | Pura Vida Apps
to get the data of a specific user (in the example the user having user id = 7) you can send the following sql statement to the database
SELECT * FROM yourTableName WHERE ID = 7
Taifun
I need PHP file used for this please
it does not look like you checked my MySQL page, else you could have found what you need
Taifun
I already used the php code in the link
But unfortunately it shows (Bad request) message
Could you please solve this problem for me if you can?
Where?
Make sure to follow the setup instructions carefully
What about providing a screenshot of your relevant blocks?
Taifun
do you have any suggestion??
My suggestion is here
Taifun
I am sorry for more questions
I success to make php file to get Balance value when inserting the ID
but the blocks it seems wrong
could you help me to make the correct blocks please
I could not use your link of mysql.php
because it is always show Bad request
My script returns Bad request if you try to open it using a browser, you will have to use it after following the setup steps carefully using the web component in your Kodular project.
Sorry, I’m not available to help you with php scripts… I prepared a script which is working for all purposes…
Taifun