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PHP Operators and Expressions

PHP Operators and Expressions
What will be the output of the following PHP code ?
$a = 1;
$b = 1;
$d = 1;
print ++$a + ++$a+$a++;
print $a++ + ++$b;
print ++$d + $d++ + $a++;

742
368
869
error

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$cars = array("Volvo", "BMW", "Toyota");
print $cars[2];

Toyota
Volvo
BMW
Error

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$i = 0;
while (++$i && --$i) {
print $i;
}

error
1234567891011121314….infinitely
01234567891011121314…infinitely
no output

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

0.05
Error
1.25
0.75

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

Error
This is India
This is India
This is

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PHP Operators and Expressions
What will be the output of the following PHP code ?
echo "Hello World"

Hello world in italics
Nothing
Hello world
Error

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MORE MCQ ON PHP Operators and Expressions

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