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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
0
01234567891011121314...infinitely
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;
$count++;
}

123…….20
1357…19
Infinite
13579…21

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

hihello
hello
error
infinite loop

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PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$a = "1";
$b = "0";
if ((int)$a && $b)
print"hi";
else
print "hello";

error
no output
hello
hi

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PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$x = 0;
if ($x == 1)
if ($x >= 0)
print "true";
else
print "false";

false
no output
error
true

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PHP Control Structures (Loop)
What will be the output of the following PHP code ?
if (0.1)
print "hi";
else
print "how are u";

error
hi
how are u
no output

ANSWER DOWNLOAD EXAMIANS APP
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