PHP Filter MCQ

Test your knowledge with important PHP Filter MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more PHP Filter MCQs on Bissoy. Bissoy App

• Which one of the following filter checks if variable of specified type exists?
  ক

  filter_has_var

  খ

  filter_var

  গ

  filter_id

  ঘ

  filter_var_array
• Which one of the following does not describe a validating filter?
  ক

  Are used to allow or disallow specific characters in a string

  খ

  Are used to validate user input

  গ

  Strict format rules

  ঘ

  Returns the expected type on success or FALSE on failure
• Which one of the following filter is used to filter several variables with the same or different filters?
  ক

  filter_var_array()

  খ

  filter_var()

  গ

  filter_input

  ঘ

  filter_input_array
• How many types of filtering are present in PHP?
  ক

  3

  খ

  2

  গ

  4

  ঘ

  None