The 32-year-old, who has also enjoyed spells at Juventus, Barcelona, Inter Milan and AC Milan in his career to date, says that his immediate focus is on helping the Parisians achieve further success.
When asked if he will call a time on his career at the end of his deal, Ibrahimovic is quoted by the Daily Star as saying: "I have a contract until 2016. I will be 34 next season and I don't see myself continuing to play at the top level after that. So probably the answer is yes.
"We will wait and see what happens then. First, I will try to bring great results to the club on the pitch."
PSG kicked off their Ligue 1 campaign with a 2-2 draw against Reims last Friday.