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PHP Operators and Expressions

PHP Operators and Expressions
What will be the output of the following PHP code ?
$a = 5;
$b = -7;
$c =0;
$d = ++$a && ++$b || ++$c;
print $d;
print $a;

06
05
16
15

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$on_e = 1;
$tw_o = 2;
$thre_e = 3;
$fou_r = 4;
echo $on_e / $tw_o + $thre_e / $fou_r;

0.05
0.75
1.25
Error

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$x;
echo "$x";

1
Nothing
Error
0

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$a = "$winner";
$b = "$looser";
echo $a, $b;

$winner$looser
$looser
\
$looser

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$y = 2;
if (--$y == 2 || $y xor --$y) {
echo $y;
}

0
2
no output
1

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PHP Operators and Expressions
What will be the output of the following PHP code ?
echo "Hello World"

Error
Hello world
Hello world in italics
Nothing

ANSWER DOWNLOAD EXAMIANS APP
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