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PHP Operators and Expressions

PHP Operators and Expressions
What will be the output of the following PHP code ?
$four4 = 4;
$three3 = 3;
$two2 = 2;
echo $four4 + $three3 / $two2 - 1;

3.5
Error
4.5
7

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

0
Nothing
True
Error

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

red
red
Error
$color

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PHP Operators and Expressions
What will be the output of the following PHP code ?
class myObject { }
define('myObject::CONSTANT', 'test');
echo myObject::CONSTANT;

no output
error
myObject::CONSTANT
test

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

0
1
2
Error

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PHP Operators and Expressions
What will be the output of the following PHP code ?
var $one = 1;
var $two = 2;
echo $one / $two * $one / $two * $two;

0
0.5
1
Error

ANSWER DOWNLOAD EXAMIANS APP
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