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PHP MCQs – Mock Test 58

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The "PHP Variables MCQ" App Download (iOS & Android): All variables in PHP are assigned with the; MCQ with answers: dollar sign <strong> $ </strong>, hash sign<strong> # </strong>, and assignment sign <strong> = </strong>. Practice PHP Syntax and Variables Questions and Answers, Google Book to download free chapter for PHP remote technology training.

PHP Variables MCQs – Mock Test 58 PDF Download

MCQ 286: All variables in PHP are assigned with the:

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

MCQ 287: For getting information of any type of error which function is used by PHP:

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

MCQ 288: The strtupper ( ) function returns:

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

MCQ 289: 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

MCQ 290: $hostname, $port, [error number, error string, timeout in seconds] all are parameters of:

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

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