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PHP Operators and Expressions

PHP Operators and Expressions
What will be the output of the following PHP code ?
$a = '4';
print + + $a;

error
0
5
no output

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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;

$looser
\
$winner$looser
$looser

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PHP Operators and Expressions
What will be the output of the following PHP code ?
echo "This is India";

This is
This is India
This is India
Error

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$x = 5;
function fun()
{
echo "$x";
}
fun();

Nothing
0
Error
5

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$i = "";
while ($i = 10) {
print "hi";
}
print "hello";

hello
infinite loop
error
hihello

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$var1 = 1 + ++5;
echo $var1;

7
error
no output
6

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MORE MCQ ON PHP Operators and Expressions

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