What will be the output of the following PHP code ? $a = "hello"; if (strlen($a)) print strlen($a); else print "hi";

PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$a = "hello";
if (strlen($a))
print strlen($a);
else
print "hi";

error

hi

hellolength

5

error

hi

hellolength

5

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

0how are u

hi

how are u

0hi

0how are u

hi

how are u

0hi

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

hellohellohello

hihellohihellohihello

hihihi

hi

hellohellohello

hihellohihellohihello

hihihi

hi

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PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$i = 0;
while ($i < 3) {
$i++;
}
print $i;

3

2

1

0

3

2

1

0

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PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$a = array("hi", "hello", "bye");
for (;count($a) < 5;) {
if (count($a) == 3)
print $a;
}

(â€œhiâ€,â€helloâ€,â€byeâ€)(â€œhiâ€,â€helloâ€,â€byeâ€)(â€œhiâ€,â€helloâ€,â€byeâ€)(â€œhiâ€,â€helloâ€,â€byeâ€)â€¦infinitely

hihellobyehihellobyehihellobyehihellobyehihellobyehihellobyeâ€¦..infinitely

no output

ArrayArrayArrayArrayArrayArrayâ€¦.infinitely

(â€œhiâ€,â€helloâ€,â€byeâ€)(â€œhiâ€,â€helloâ€,â€byeâ€)(â€œhiâ€,â€helloâ€,â€byeâ€)(â€œhiâ€,â€helloâ€,â€byeâ€)â€¦infinitely

hihellobyehihellobyehihellobyehihellobyehihellobyehihellobyeâ€¦..infinitely

no output

ArrayArrayArrayArrayArrayArrayâ€¦.infinitely

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PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$x = 1;
if ($x == 2)
print "hi";
else if($x = 2)
print $x;
else
print "how are u";

hi

how are u

error

2

hi

how are u

error

2

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PHP Control Structures (Loop)

PHP Control Structures (Loop) What will be the output of the following PHP code ?$a = "hello";if (strlen($a))print strlen($a);elseprint "hi";

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

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

PHP Control Structures (Loop) What will be the output of the following PHP code ?$i = 0;while ($i < 3) {$i++;}print $i;

PHP Control Structures (Loop) What will be the output of the following PHP code ?$a = array("hi", "hello", "bye");for (;count($a) < 5;) {if (count($a) == 3)print $a;}

PHP Control Structures (Loop) What will be the output of the following PHP code ?$x = 1;if ($x == 2)print "hi";else if($x = 2)print $x;elseprint "how are u";

PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$a = "hello";
if (strlen($a))
print strlen($a);
else
print "hi";

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

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

PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$i = 0;
while ($i < 3) {
$i++;
}
print $i;

PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$a = array("hi", "hello", "bye");
for (;count($a) < 5;) {
if (count($a) == 3)
print $a;
}

PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$x = 1;
if ($x == 2)
print "hi";
else if($x = 2)
print $x;
else
print "how are u";