Current Affairs Quiz 2024Courses UGC NETADRE 2.0Computer Tests

PHP Multiple Choice Questions with Answers

Download PDF

This section covers PHP multiple choice Questions and Answers on PHP Strings
Go To Download Page
(1) What is the output of the following program ? 

	<?php
	$str = "Learn PHP and \c";
	echo $str;
	?>
[A] Fatal error
[B] Compilation error
[C] Learn PHP and \c
[D] prints 15

Comment

Answer: Option [C]

Unknown escape sequence \c is ignored

(2) The var_dump() function displays
[A] the binary value of a variable
[B] any PHP value in a human readable form
[C] the whether a variable is empty or not
[D] none of these above

Comment

Answer: Option [B]

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

Article and Schedule Quiz Start Test!
(3) Which is true about var_dump() function?
[A] var_dump() loops infinitely
[B] var_dump() cuts off loop afetr getting same element two times
[C] var_dump() cuts off loop after getting the same element three times
[D] var_dump() cuts off loop after getting the same element five times

Comment

Answer: Option [C]
(4) Which function is used to remove whitespace from the start of the string ?
[A] trim()
[B] strim()
[C] rtrim()
[D] ltrim()

Comment

Answer: Option [D]
(5) ucfirst() function changes case
[A] of the first character of the string
[B] of the first character of each words
[C] of the first uppercase character appeared
[D] of the first lowercase character appeared

Comment

Answer: Option [A]

Take Mock Tests

Missiles Mock Test Start Test!
SSC MTS Mock Test Start Test
IBPS CLERK MOCK TEST Start Test
SSC MTS 2022 JULY 26 Shift 1 (ENGLISH) Start Test!
SSC GD Previous Year Paper 2021 Nov 17 Shift - I (Hindi) Start Test!
SSC CGL Tier - 1 PYP 2022 April 21 Shift- 1 (ENGLISH) Start Test!
MPSC PAPER I MOCK TEST 1 (ENGLISH) Start Test!
IB Security Assistant Mock test 1 (english) Start Test!
UP POLICE CONSTABLE MOCK TEST 1 Start Test!
DELHI POLICE CONSTABLE MOCK TEST 1 (HINDI) Start Test!

Chapters

LEAVE A COMMENT