Can someone shed some light on server-side and client side? What is the difference between Java Script and PHP per se?

Question

Server side and client side

Answer 1

https://www.sololearn.com/discuss/346197/?ref=app
https://www.sololearn.com/discuss/1458870/?ref=app
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https://www.sololearn.com/discuss/366611/?ref=app
https://www.sololearn.com/discuss/1315698/?ref=app
https://www.sololearn.com/discuss/1348268/?ref=app
https://www.sololearn.com/discuss/85691/?ref=app
https://www.sololearn.com/discuss/2057077/?ref=app
https://www.sololearn.com/discuss/1460541/?ref=app
https://www.sololearn.com/discuss/233548/?ref=app