PHP CONTROL STRUCTURES (LOOP) QUIZ

What will be the output of the following PHP code ? $a = 1; if ($a--) print "True"; if ($a++) print "False";

error

false

true

no output

TRUE ANSWER : ?
YOUR ANSWER : ?

What will be the output of the following PHP code ? for ($i = 0; $i < 5; $i++) { for ($j = $i; $j > 0; $i--) print $i; }

0 1 0 1 2 0 1 2 3 0 1 2 3 4 0 1 2 3 4 5 0 1 2 3 4 5

infinite loop

no output

0 1 2 3 4 5

TRUE ANSWER : ?
YOUR ANSWER : ?

What will be the output of the following PHP code ? $x; for ($x = -3; $x < -5; ++$x) { print ++$x; }

no output

-3-4

-3-4-5

infinite loop

TRUE ANSWER : ?
YOUR ANSWER : ?

What will be the output of the following PHP code ? for ($count = 0; $count<3;$count++); { print "hi"; break; print "hello"; }

hi

hellohellohello

hihihi

hihellohihellohihello

TRUE ANSWER : ?
YOUR ANSWER : ?

What will be the output of the following PHP code ? $a = 10; if (0) print "all"; if else print "some"

some

error

all

no output

TRUE ANSWER : ?
YOUR ANSWER : ?

What will be the output of the following PHP code ? $a = "1"; switch ($a) { case 1: print "hi"; case 2: print "hello"; default: print "hi1"; }

hi

hi1

hihellohi1

hihi1

TRUE ANSWER : ?
YOUR ANSWER : ?

What will be the output of the following PHP code ? for ($i = 0; 0; $i++) { print"i"; }

error

no output

0

infinite loop

TRUE ANSWER : ?
YOUR ANSWER : ?

What will be the output of the following PHP code ? $x = 0; if ($x++) print "hi"; else print "how are u";

how are u

no output

error

hi

TRUE ANSWER : ?
YOUR ANSWER : ?

What will be the output of the following PHP code ? $i = 0; while($i = 10) { print "hi"; } print "hello";

hello

infinite loop

hihello

error

TRUE ANSWER : ?
YOUR ANSWER : ?

What will be the output of the following PHP code ? if (print "0") print "hi"; else print "how are u";

0hi

hi

how are u

0how are u

TRUE ANSWER : ?
YOUR ANSWER : ?

What will be the output of the following PHP code ?<br/>$a = 1;<br/>if ($a--)<br/>print "True";<br/>if ($a++)<br/>print "False";

What will be the output of the following PHP code ?<br/>for ($i = 0; $i < 5; $i++) {<br/>for ($j = $i; $j > 0; $i--)<br/>print $i;<br/>}

What will be the output of the following PHP code ?<br/>$x;<br/>for ($x = -3; $x < -5; ++$x) {<br/>print ++$x;<br/>}

What will be the output of the following PHP code ?<br/>for ($count = 0; $count<3;$count++); {<br/>print "hi";<br/>break;<br/>print "hello";<br/>}

What will be the output of the following PHP code ?<br/>$a = 10;<br/>if (0)<br/>print "all";<br/>if<br/>else<br/>print "some"

What will be the output of the following PHP code ?<br/>$a = "1";<br/>switch ($a) {<br/>case 1:<br/>print "hi";<br/>case 2:<br/>print "hello";<br/>default:<br/>print "hi1";<br/>}

What will be the output of the following PHP code ?<br/>for ($i = 0; 0; $i++) {<br/>print"i";<br/>}

What will be the output of the following PHP code ?<br/>$x = 0;<br/>if ($x++)<br/>print "hi";<br/>else<br/>print "how are u";

What will be the output of the following PHP code ?<br/>$i = 0;<br/>while($i = 10) {<br/>print "hi";<br/>}<br/>print "hello";

What will be the output of the following PHP code ?<br/>if (print "0")<br/>print "hi";<br/>else<br/>print "how are u";