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PHP Operators and Expressions

PHP Operators and Expressions
What will be the output of the following PHP code ?
$4four = 4;
$3three = 3;
$2two = 2;
echo $4four + $3three / $2two - 1;

Error
7
3.5
4.5

ANSWER DOWNLOAD EXAMIANS APP

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

$looser
$looser
\
$winner$looser

ANSWER DOWNLOAD EXAMIANS APP

PHP Operators and Expressions
What will be the output of the following PHP code ?
$x = 3.3;
$y = 2;
echo $x % $y;

2
0
1
Error

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PHP Operators and Expressions
What will be the output of the following PHP code ?

Missing semicolon error
Nothing
Hello World
Error

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

Nothing
Error
True
0

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$x = 4;
$y = 3$z = 1;
$z = $z + $x + $y;
echo "$z";

1
8
15
$z

ANSWER DOWNLOAD EXAMIANS APP
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