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PHP Variables Quiz Questions and Answers PDF p. 58

PHP Variables quiz questions and answers, php variables MCQ with answers PDF 58 to solve PHP mock tests for online college programs. Learn PHP Syntax and Variables trivia questions, php variables Multiple Choice Questions (MCQ) for online college degrees. PHP Variables Quiz PDF: network functions, numerical types, case functions, error handling in php, php variables test prep to learn online certificate courses.

"All variables in PHP are assigned with the" MCQ PDF with choices dollar sign <strong> $ </strong>, hash sign<strong> # </strong>, assignment sign <strong> = </strong>, and none of them for computer information science. Practice php syntax and variables questions and answers to improve problem solving skills for computer software engineer online degree.

Quiz on PHP Variables MCQs

MCQ: All variables in PHP are assigned with the

Hash sign #
Dollar sign $
Assignment sign =
None of them

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

get_error ( )
error ( )
getMessage ( )
message ( )

MCQ: The strtupper ( ) function returns

All uppercase string
All lowercase string
First letter capitalized
None of them

MCQ: The intval ( ) function is used for

Converting argument to integers
Converting arguments to characters
Converting arguments to strings
None of them

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

fsockopen ( )
pfsockopen ( )
fopen ( )
Both A and B

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