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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 || --$i) {
print $i;
}

1234567891011121314...infinitely
01234567891011121314...infinitely
0
1

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PHP Control Structures (Loop)
What will be the output of the following PHP code ?
for ($count = 1; $count < 20; $count++);
print $count;

19
20
12345678910….19
12345678910….1920

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PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$x = 1;
if ($x = $x& 0)
print $x;
else
print "how are u";

1
0
how are u
error

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PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$a = 2;
if ($a-- - --$a - $a)
print "hello";
else
print "hi";

hi
error
hello
no output

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PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$b = 1;
switch($b) {
case 1.0:
print "hi";
break;
case 1:
print "hello";
break;
default:
print "hi1";
}

hi
hihellohi1
hello
hihello

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

hi1
hello
hihellohi1
hihi1

ANSWER DOWNLOAD EXAMIANS APP
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