Career
His early works, consisting of traditional modernist verse poetry, were heavily influenced by André Breton and the surrealist movement. As the 1980s progressed he developed a more independent voice, both stylistically and thematically. The later part of his work consists mainly of prose.
He committed suicide in 1995 in Oslo, the city where he was born.
In Joachim Trier"s 2006 film Reprise Tor Ulven is mentioned by Philip as a writer that influenced him and is the inspiration for the character Sten Egil Dahl.