PHP If Else/Else If Statement Easy Questions and Answers

PHP If Else/Else If Statement

What will be the output of the following PHP code ?

<?php
$num = 5;
if ($num = $num&0)
    print $num ;
else
    print "Else statement executed...";
?>

num&0 is 0,thus evaluated to false.

What will be the output of the following PHP code ?

<?php
$p = 20;
if ($p = $p&0)
    print $p ;
else
    print "Executed...";
?>

p&0 is 0,thus evaluated to false.

What will be the output of the following PHP code ?

<?php
$t = 11;
if ($t = $t&0)
    print $t;
else
    break;
?>

break is not defined for a if else ladder.

What will be the output of the following PHP code ?

<?php
$p = 150;
if ($p > 25)
    printf("Ajit");
else if ($p > 35)
    printf("Ats");
else if($p > 45)
    printf("Aju");
?>

In if else if one condition is satisfied then no other condition is checked.

What will be the output of the following PHP code ?

<?php
$p = 25;
$q = 50;
$r = 15;
if ($p / $q / $r)
    print "Interview";
else
    print "Mania";
?>

In php division returns a float that is a non zero value thus evaluates to true.