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

0 1 2 3 4 5
infinite loop
no output
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

ANSWER DOWNLOAD EXAMIANS APP

PHP Control Structures (Loop)
What will be the output of the following PHP code ?
$i = "";
while ($i) {
print "hi";
}
while($i < 8)
$i++;print "hello";

Hi is printed 8 times, hello 7 times and then hi 2 times
Hi is printed 10 times, hello 7 times
Hi is printed once, hello 7 times and then hi 2 times
Hi is printed once, hello 7 times

ANSWER DOWNLOAD EXAMIANS APP