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PHP Operators and Expressions

PHP Operators and Expressions
What will be the output of the following PHP code ?
$one = 1;
print($one);
print $one;

11
01
Error
10

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

none of above
5.666667
2
5.67

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$color1 = "red";
$color2 = "green";
echo "$color1" . "$color2";

red
green
red green
redgreen

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

red
Error
redredred
redred

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$x = 5;
$y = 10;
$z = "$x + $y";
echo "$z";

$z
$x + $y
15
10 + 5

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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;

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

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