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PHP Variables Quiz Questions and Answers PDF Download eBook

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"All variables in PHP are assigned with the", php variables Multiple Choice Questions (MCQ) with choices dollar sign <strong> $ </strong>, hash sign<strong> # </strong>, assignment sign <strong> = </strong>, and none of them for computer information science. Learn php syntax and variables questions and answers with free online certification courses for computer software engineer online degree.

Quiz on PHP Variables PDF Download eBook

PHP Variables Quiz

MCQ: All variables in PHP are assigned with the

  1. Hash sign #
  2. Dollar sign $
  3. Assignment sign =
  4. None of them

C

Error Handling in PHP Quiz

MCQ: For getting information of any type of error which function is used by PHP

  1. get_error ( )
  2. error ( )
  3. getMessage ( )
  4. message ( )

C

Case Functions Quiz

MCQ: The strtupper ( ) function returns

  1. All uppercase string
  2. All lowercase string
  3. First letter capitalized
  4. None of them

A

Numerical Types Quiz

MCQ: The intval ( ) function is used for

  1. Converting argument to integers
  2. Converting arguments to characters
  3. Converting arguments to strings
  4. None of them

A

Network Functions Quiz

MCQ: $hostname, $port, [error number, error string, timeout in seconds] all are parameters of

  1. fsockopen ( )
  2. pfsockopen ( )
  3. fopen ( )
  4. Both A and B

D