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PHP Operators and Expressions

PHP Operators and Expressions
What will be the output of the following PHP code ?
$x = 5;
$y = 10;
function fun() {
$GLOBALS['y'] = $GLOBALS['x'] + $GLOBALS['y'];
}
fun();
echo $y;

10
Error
5
15

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$x = 5;
$y = 10;
$z = "$x + $y";
echo "$z";

15
10 + 5
$z
$x + $y

ANSWER DOWNLOAD EXAMIANS APP

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;

Error
1.25
0.05
0.75

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PHP Operators and Expressions
What is the output of given statement?Print 17 % 3;

5.67
5.666667
none of above
2

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

Nothing
1
Error
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";

15
8
1
$z

ANSWER DOWNLOAD EXAMIANS APP
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