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PHP Operators and Expressions

PHP Operators and Expressions
The result of below two statements will be:Round(2.5)Round(-2.5)

2, -2
2.5, -2
3, -3
3.5, -3.5

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$x = 3.5;
$y = 2;
$z = 2;
echo $x / $y / $z;

Error
1.75
0.875
3.5

ANSWER DOWNLOAD EXAMIANS APP

PHP Operators and Expressions
What will be the output of the following PHP code ?
$var1 = 3;
print $var = ++$var;

1
2
3
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
$z
1

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

Error
Nothing
True
0

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$a = 10;
$b = 4;
$c = fun(10,4);
function fun($a,$b) {
$b = 3;
return $a - $b + $b - $a;
}
echo $a;
echo $b;
echo $c;

4100
1400
104
410

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