What will be the output of the following PHP code?
<?php
$x;
if ($x)
print "hi" ;
else
print "how are u";
?>
<?php
$x;
if ($x)
print "hi" ;
else
print "how are u";
?>A. how are u
B. hi
C. error
D. no output
Answer: Option A
Solution(By Examveda Team)
Uninitialized x is set to 0, thus if condition fails.This Question Belongs to PHP >> Control Structures(Loop In PHP)
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