what we should learn after learning PHP

Question

what we should learn after learning PHP,
SQL vs MySQL or any other?
with advantages?

Answer 1

✓To be honest Learning PHP is not helpful until you really work hard with it .

✓Php we learn on sololearn are basics of basics so you have to get further knowledge about php ,

✓Recommended w3school.com to learn PHP

✓✓And then start Database and SQL

Answer 2

MySQL 🙌

Answer 3

any other site i.e free for PHP advance

Answer 4

for me...
MYSQL You must nex

Answer 5

MySQL :D or learn php frameworks like laravel etc.