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PHP Operators and Expressions

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

5.666667
2
none of above
5.67

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$y = 2;
if (**$y == 4) {
echo $y;
}

error at line2
no output
4
2

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

red
error
green
red green

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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";

infinite loop
error
hihello
hello

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$i = 5;
while (--$i > 0 && ++$i) {
print $i;
}

54321
error
5
555555555…infinitely

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$one = "one";
$two = "two";
print($one$two);

nothing
error
onetwo
one

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