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 ?
$i = 0;
while ($i < 3) {
$i++;
}
print $i;

0

3

1

2

0

3

1

2

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PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$x = 10;
$y = 20;
if ($x > $y && 1||1)
print "hi";
else
print "how are u";

error

no output

how are u

hi

error

no output

how are u

hi

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PHP Control Structures (Loop)
What will be the output of the following PHP code ?
for ($x = -1; $x < 10;--$x) {
print $x;
}

123456789101112

infinite loop

12345678910

1234567891011

123456789101112

infinite loop

12345678910

1234567891011

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PHP Control Structures (Loop)
What will be the output of the following PHP code ?
for ($x = 0; $x <= 10; print ++$x) {
print ++$x;
}

1234567891011

12345678910

123456789101112

infinite loop

1234567891011

12345678910

123456789101112

infinite loop

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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;
}

no output

hihellobyehihellobyehihellobyehihellobyehihellobyehihellobyeâ€¦..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

ArrayArrayArrayArrayArrayArrayâ€¦.infinitely

no output

hihellobyehihellobyehihellobyehihellobyehihellobyehihellobyeâ€¦..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

ArrayArrayArrayArrayArrayArrayâ€¦.infinitely

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

error

all

some

no output

error

all

some

no output

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PHP Control Structures (Loop)

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 ?$x = 10;$y = 20;if ($x > $y && 1||1)print "hi";elseprint "how are u";

PHP Control Structures (Loop) What will be the output of the following PHP code ?for ($x = -1; $x < 10;--$x) {print $x;}

PHP Control Structures (Loop) What will be the output of the following PHP code ?for ($x = 0; $x <= 10; print ++$x) {print ++$x;}

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 ?$a = "a";if ($a)print "all";elseprint "some";

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 ?
$x = 10;
$y = 20;
if ($x > $y && 1||1)
print "hi";
else
print "how are u";

PHP Control Structures (Loop)
What will be the output of the following PHP code ?
for ($x = -1; $x < 10;--$x) {
print $x;
}

PHP Control Structures (Loop)
What will be the output of the following PHP code ?
for ($x = 0; $x <= 10; print ++$x) {
print ++$x;
}

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 ?
$a = "a";
if ($a)
print "all";
else
print "some";