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PHP Operators and Expressions

PHP Operators and Expressions
What will be the output of the following PHP code ?
$x = 1;
$y = 2;
if (++$x == $y++) {
echo "true ", $y, $x;
}

true 22
true 33
no output
true 23

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PHP Operators and Expressions
What will be the output of the following PHP code ?
define("NEW_GOOD_NAME_CONSTANT", "I have a value");
define("OLD_BAD_NAME_CONSTANT", NEW_GOOD_NAME_CONSTANT);
echo NEW_GOOD_NAME_CONSTANT;
echo OLD_BAD_NAME_CONSTANT;

ERROR
I have a valueI have a value
I have a value
I have a valueNEW_GOO_NAME_CONSTANTS

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$a = 10;
echo ++$a;
echo $a++;
echo $a;
echo ++$a;

11111213
11121213
11111212
11111112

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

2
5.67
5.666667
none of above

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$a = 5;
$b = -7;
$c =0;
$d = ++$a && ++$b || ++$c;
print $d;
print $a;

06
05
15
16

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

This is India
Error
This is India
This is

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MORE MCQ ON PHP Operators and Expressions

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