Which version of language is sololearn teaching

Question

Hi all,
Can you provide me with the version of languages taught by sololearn, for example which version of java is sololearn teaching?
Thanks

Answer 1

for python its clear python 3, python 2 has some different syntax.

as for java i think its java7 and up. because the lesson doesnt mention anything about usage of string in switch statement. which is will cause an error in java 6.

html, js, css is depend on your device

php i think its php5 i could be wrong though

Answer 2

Thanks taste