Explore topic-wise MCQs in Php.

This section includes 50 Mcqs, each offering curated multiple-choice questions to sharpen your Php knowledge and support exam preparation. Choose a topic below to get started.

1.

What will be the output of the following PHP code ?<?php$str = 'view ';print "Inter{$str}Mania";?>

A. Error
B. Interview
C. Mania
D. Interview Mania
E. None of these
Answer» E. None of these
Discussion
2.

What will be the output of the following PHP code ?<?php$v = 'Mania';echo "Inter$view";?>

A. Mania
B. Inter
C. view
D. Inter$view
E. None of these
Answer» E. None of these
Discussion
3.

What will be the output of the following PHP code ?<?php$str = 'view';echo 'Inter{$str}Mania';?>

A. view
B. error
C. Mania
D. Inter{$str}Mania
E. None of these
Answer» E. None of these
Discussion
4.

What will be the output of the following PHP code ?<?php$str = 'view';print "Inter".$str."Mania";?>

A. InterMania
B. InterviewMania
C. Error
D. ManiaInter
E. None of these
Answer» C. Error
Discussion
5.

What will be the output of the following PHP code ?<?php$num = '8' ;print + + $num;?>

A. Error
B. 8
C. Nothing
D. 0
E. None of these
Answer» C. Nothing
Discussion
6.

What will be the output of the following PHP code ?<?php$n = 15;while (--$n > 0 && ++$n){ print $n;}?>

A. Error
B. 15
C. Nothing
D. 15.......infinite time
E. None of these
Answer» E. None of these
Discussion
7.

What will be the output of the following PHP code ?<?php$num = 8;while (--$num > 0 || ++$num){ print $num;}?>

A. 76543211111111......infinite time
B. Error
C. Nothing
D. 7654321
E. None of these
Answer» B. Error
Discussion
8.

What will be the output of the following PHP code ?<?php$k = 10;while (--$k > 0){ $k++; print $k; print "Interview Mania";}?>

A. Error
B. nothing
C. Interview Mania......infinite time
D. 10Interview Mania.....infinite time
E. None of these
Answer» E. None of these
Discussion
9.

What will be the output of the following PHP code ?<?php$n = "";while ($n = 20){ print "Interview";}print "Mania";?>

A. Interview Mania
B. Interview
C. Mania
D. infinite loop
E. None of these
Answer» E. None of these
Discussion
10.

What will be the output of the following PHP code ?<?php$k = 0;while ($k = 20){ print "Interview";}print "Mania";?>

A. Interview
B. infinite loop
C. Interview Mania
D. Mania
E. None of these
Answer» D. Mania
Discussion
11.

What will be the output of the following PHP code ?<?php$p = 12;echo ++$p;echo $p++;echo $p;echo ++$p;?>

A. Error
B. 12
C. Nothing
D. 13131415
E. None of these
Answer» E. None of these
Discussion
12.

What will be the output of the following PHP code ?<?php$t = 5;if ($t-- == ++$t){ echo $t;}?>

A. Error
B. 0
C. Nothing
D. 5
E. None of these
Answer» E. None of these
Discussion
13.

What will be the output of the following PHP code ?<?php$s = 4;$t = 8;$s *= $t /= $s;echo $s, $t;?>

A. 82
B. 4
C. 8
D. Nothing
E. None of these
Answer» B. 4
Discussion
14.

What will be the output of the following PHP code ?<?php$p = 5;$q = 6;if (++$p == $q++){ echo "true ", $q, $p;}?>

A. true
B. 7
C. 6
D. true 67
E. true 76
Answer» F.
Discussion
15.

What will be the output of the following PHP code ?<?php$p = 20;$q = 10;if ($p || ($q = $p + 10)) { echo "True";}echo $q;?>

A. 10
B. 20
C. True
D. 10True
E. True10
Answer» F.
Discussion
16.

What will be the output of the following PHP code ?<?php$n = 10;$m = 10;if ($n && ($m = $n + 10)) { echo "True";}echo $m;?>

A. 20
B. 10
C. True
D. True20
E. None of these
Answer» E. None of these
Discussion
17.

What will be the output of the following PHP code ?<?phpecho 7 * 5 / 4 + 10;?>

A. Error
B. 10
C. 18
D. 18.75
E. None of these
Answer» E. None of these
Discussion
18.

What will be the output of the following PHP code ?<?php$m = 10; $n = -8; $t = 2; $k = ++$m && ++$n || ++$t;echo $k; echo $m;?>

A. 10
B. -8
C. 111
D. 2
E. None of these
Answer» D. 2
Discussion
19.

What will be the output of the following PHP code ?<?phpecho 10 * 15 / 12 + 14?>

A. 10
B. 26.5
C. 15
D. 14
E. 12
Answer» C. 15
Discussion
20.

What will be the output of the following PHP code ?<?php$p = 10;$r = $p++; $q = ++$p;print $p; print $q; ?>

A. Error
B. 12
C. Nothing
D. 1212
E. None of these
Answer» E. None of these
Discussion
21.

What will be the output of the following PHP code ?<?php$p = 3; $q = 4;$r = $p++ + ++$q;echo $r;?>

A. Error
B. 8
C. 3
D. 4
E. None of these
Answer» C. 3
Discussion
22.

What will be the output of the following PHP code ?<?php$num = 20;$num = $num++ + 25; echo $num; ?>

A. Nothing
B. 20
C. 25
D. 45
E. Error
Answer» E. Error
Discussion
23.

What will be the output of the following PHP code ?<?php$p = 20; $q = 20;if ($p = 12) $q--;echo $p;echo $q--;?>

A. 12
B. Error
C. Nothing
D. 1219
E. None of these
Answer» E. None of these
Discussion
24.

What will be the output of the following PHP code ?<?php$p = 2; $q = 2; $r = 2;echo ++$p + ++$p+$p++; print $p++ + ++$q; print ++$r + $r++ + $p++;?>

A. Nothing
B. 11812
C. 12811
D. Error
E. Nothing
Answer» C. 12811
Discussion
25.

What will be the output of the following PHP code ?<?php$num = 10;$num = ($num + 15)++; echo $num; ?>

A. 10
B. 15
C. Error
D. 16
E. 11
Answer» D. 16
Discussion
26.

What will be the output of the following PHP code ?<?php$num = 10 + ++15;echo $num; ?>

A. 10
B. 15
C. Nothing
D. Error
E. None of these
Answer» E. None of these
Discussion
27.

What will be the output of the following PHP code ?<?phpecho 6 * 10 / 4 + 10;?>

A. Error
B. 25
C. 26
D. 10
E. None of these
Answer» C. 26
Discussion
28.

What will be the output of the following PHP code ?<?php$p = 8; $r = 7; $q = 15; $s = $p + $r == $q;print $s;?>

A. 15
B. 1
C. 8
D. 7
E. None of these
Answer» B. 1
Discussion
29.

What will be the output of the following PHP code ?<?php$n1 = 13;print ++$n++;?>

A. Error
B. Nothing
C. 13
D. 14
E. None of these
Answer» B. Nothing
Discussion
30.

What will be the output of the following PHP code ?<?php$n1 = 5;print $n = ++$n;?>

A. 5
B. 3
C. 1
D. 0
E. None of these
Answer» D. 0
Discussion
31.

What will be the output of the following PHP code ?<?php$p = 6; $q = -8; $r = 2; $s = ++$p && ++$q || ++$r;echo $s;echo $p;?>

A. 17
B. 6
C. -8
D. 2
E. None of these
Answer» B. 6
Discussion
32.

What will be the output of the following PHP code ?<?php$m = 8;echo $m = ++$m % 9 + ++$m; ?>

A. 10
B. 9
C. 8
D. Error
E. None of these
Answer» B. 9
Discussion
33.

What will be the output of the following PHP code ?<?php$n = 15;$n = $n + 12; echo $n++; ?>

A. 15
B. 12
C. Error
D. Nothing
E. 27
Answer» F.
Discussion
34.

What will be the output of the following PHP code ?<?php$n = 'n' ;print $n * 8;?>

A. n
B. 8
C. 0
D. 1
E. None of these
Answer» C. 0
Discussion
35.

What will be the output of the following PHP code ?<?php$n = 0x6db7;print $n<<8;?>

A. Error
B. 0
C. 7190272
D. 8
E. 0x6db7
Answer» D. 8
Discussion
36.

What will be the output of the following PHP code ?<?php$m = 10;$n = 11;$s = 12;print (( + + $m + $n) >! ($n - $s));?>

A. 1
B. 10
C. 11
D. 12
Answer» B. 10
Discussion
37.

What will be the output of the following PHP code ?<?php$m = 10; $n = 11; $s = 12;print !(( + + $m + $n) > ($n - $s));?>

A. 0
B. 1
C. Nothing
D. Error
E. None of these
Answer» D. Error
Discussion
38.

What will be the output of the following PHP code ?<?php$num1 = 5;$num2 = 5;if ($Res = (($num1 == 5) && ($num2 != 0))){ print "Result is $Res";}?>

A. 5
B. true
C. 0
D. Result is 1
E. None of these
Answer» E. None of these
Discussion
39.

What will be the output of the following PHP code ?<?phpecho $t-- != ++$t;?>

A. 0
B. 1
C. true
D. false
E. None of these
Answer» C. true
Discussion
40.

What will be the output of the following PHP code ?<?php$k = 5;if (--$k <> ($k != $k++)){ echo $k;}?>

A. 0
B. Error
C. 55
D. 5
E. None of these
Answer» B. Error
Discussion
41.

What will be the output of the following PHP code ?<?php$k = 4;if (--$k == 4 || $k xor --$k){ echo $k;}?>

A. Error
B. 0
C. 4
D. 44
E. None of these
Answer» C. 4
Discussion
42.

What will be the output of the following PHP code ?<?php$t = 21;if (**$t == 23){ echo $t;}?>

A. 21
B. 23
C. Error
D. Nothing
E. None of these
Answer» D. Nothing
Discussion
43.

What will be the output of the following PHP code ?<?php$m = 10; $n = 11; $s = 12;print !(($m + $s) < ($n - $s));?>

A. Error
B. 1
C. Nothing
D. 0
E. None of these
Answer» C. Nothing
Discussion
44.

What will be the output of the following PHP code ?<?php$str1 = "Hello ";$str2 = "Interview ";$str3 = "Mania "; $str1 .= $str2 .= $str3 ;echo $str1;echo $str2;?>

A. Hello Interview Mania
B. Interview Mania
C. Hello Interview Mania Interview Mania
D. Interview Mania Interview Mania
E. None of these
Answer» D. Interview Mania Interview Mania
Discussion
45.

What will be the output of the following PHP code ?<?php$k = 15;--$k;echo $k++;?>

A. 15
B. 14
C. Error
D. Nothing
E. None of these
Answer» C. Error
Discussion
46.

What will be the output of the following PHP code ?<?php$n = 9;while (++$n){ while (--$n > 0) print $n;}?>

A. Error
B. 9
C. 987654321
D. Nothing
E. None of these
Answer» D. Nothing
Discussion
47.

What will be the output of the following PHP code ?<?php$n = 4;while (++$n){ while ($n --> 0) print $n;}?>

A. 43210
B. 4
C. Error
D. 01234
E. None of these
Answer» B. 4
Discussion
48.

What will be the output of the following PHP code ?<?php$p = 2;while ((--$p > ++$p) - 2){ print $p;}?>

A. 0000000000........infinite time
B. 2222222.........infinite time
C. -2-2-2-2-2-2-2-2.......infinite time
D. All of above
E. None of these
Answer» C. -2-2-2-2-2-2-2-2.......infinite time
Discussion
49.

What will be the output of the following PHP code ?<?php$k = -1;while (++$k && --$k){ print $k;}?>

A. Nothing
B. Error
C. -1
D. 0
E. None of these
Answer» B. Error
Discussion
50.

What will be the output of the following PHP code ?<?php$p = 0;while(++$p || --$p){ print $p;}?>

A. 123456789101112.......infinite time
B. Error
C. 12345
D. Nothing
E. None of these
Answer» B. Error
Discussion