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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;

1
error
no output
0

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$a = '12345';
print "qwe{$a}rty";

error
qwe{$a}rty
qwe12345rty
no output

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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);

one
onetwo
nothing
error

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PHP Operators and Expressions
What will be the output of the following PHP code ?
echo "This"."was"."a"."bad"."idea";

Thiswasabadidea
Error
This, was, a, bad, idea
This was a bad idea

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PHP Operators and Expressions
What will be the output of the following PHP code ?
$var1 = 3;
print ++$var++;

4
error
5
3

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PHP Operators and Expressions
What will be the output of the following PHP code ?
define('IF', 42);
echo "IF: ", IF;

No output
ERROR
IF:
IF:42

ANSWER DOWNLOAD EXAMIANS APP
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