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PHP Study Material: Mock Test 58

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The PHP Variables Multiple Choice Questions (MCQ) with Answers PDF (PHP Variables MCQs PDF e-Book) download Ch. 17-58 to study PHP Practice Tests. Study PHP Syntax and Variables quiz answers PDF, PHP Variables Multiple Choice Questions (MCQ Quiz) to study online classes courses. The PHP Variables MCQ App to Download Free PHP App to study numerical types, case functions, error handling in php, php variables test prep for online college courses.

The MCQs: All variables in PHP are assigned with the; "PHP Variables" App (Android, iOS) with answers: dollar sign <strong> $ </strong>, hash sign<strong> # </strong>, and assignment sign <strong> = </strong> to study online classes courses. Practice PHP Syntax and Variables Questions and Answers, Google Book to download free chapter for online computer science engineering.

PHP Variables MCQ with Answers PDF Download: Quiz 58

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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