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PHP Operators and Expressions

PHP Operators and Expressions
What will be the output of the following PHP code ?
echo $x-- != ++$x;

0
1
no output
error

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

red red
red
error
nothing

ANSWER DOWNLOAD EXAMIANS APP

PHP Operators and Expressions
What will be the output of the following PHP code ?
$x;
echo "$x";

0
1
Error
Nothing

ANSWER DOWNLOAD EXAMIANS APP

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

redredred
red
redred
Error

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$x = 3.3;
$y = 2;
echo $x % $y;

0
2
Error
1

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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;
print "hello";
}

error
no output
5hello5hello5hello5hello5hello…..infinite
4hello4hello4hello4hello4hello…..infinite

ANSWER DOWNLOAD EXAMIANS APP
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