https://teamtreehouse.com/community/quiz:632
Treehouse | Community | Parsing JSON with PHP Quiz
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https://www.answers.com/basic-math/How_to_learn_JSON_with_PHP_quick
How to learn JSON with PHP quick? - Answers
The quickest way to learn JSON with PHP is to check out the following websites: Tutorials Point, W3 Schools, IT Newb, Stack Overflow and many many more.
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https://teamtreehouse.com/community/video:2372
Treehouse | Community | Parsing JSON with PHP: Part 1
json with phptreehousecommunityparsingpart