The Philippines contains more then 7.000 islands, so you can imagine there are many languages and dialects (>120) in the Philippines.
Filipino (or Tagalog) is since 1987 the national language and an official language along with English. Because of the Spanish and American colonial experience Filipino languages are today written in the Latin script. The languages has Spanish and American influences.
More then 92% of the population is able to speak English as a second language. This means that an estimated 90 milion Filipinos are able to speak English.
The 4 most spoken languages are :
Tagalog (or Filipino)
Cebuano (also known as Bisaya or in English : Visayan)