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How to json encode Specific key in PHP?

https://code.sololearn.com/w3CCjdff0Wgw/?ref=app

javascriptphptype-conversionarraysajaxjsoninsertarraylistjquery
10th Apr 2021, 7:12 AM
Dhaval Makwana
Dhaval Makwana - avatar
5 Answers
+ 1
I have an idea using array_filter(), but I'm not sure. https://code.sololearn.com/wc5dYHIT3eZC/?ref=app
10th Apr 2021, 7:55 AM
Ipang
+ 1
Do you have any specification about which key to be selected? or just random one? For the example in your code, which particular one is to be selected?
10th Apr 2021, 7:27 AM
Ipang
+ 1
Ipang I want to select key1 to json encode
10th Apr 2021, 7:28 AM
Dhaval Makwana
Dhaval Makwana - avatar
+ 1
Thank you Ipang
10th Apr 2021, 12:45 PM
Dhaval Makwana
Dhaval Makwana - avatar
+ 1
No problem 👌
10th Apr 2021, 12:50 PM
Ipang

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