PHP : PHP read and write JSON from file

PHP : PHP read and write JSON from file
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On Google, Search for "hows tech developer connect"

I have a hidden feature that I promised to tell you about.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
After that, type the word 'awesome' on your keyboard.
It will change your youtube progress bar into a flashing rainbow.

Here's a brief description of who I am,
Hi, my name is Delphi, nice to meet you.
I am capable of providing answers to your questions.
PHP : PHP read and write JSON from file
Don't hesitate to leave a comment or start a chat if you have a more specific question.
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PHP from read JSON PHP : file and write