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PHP Functions

PHP Functions
What will be the output of the following PHP code ?
function calc($num1, $num2)
{
$total = $num1 * $num2;
}
$result = calc(42, 0);
echo $result;

84
42
Error
0

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PHP Functions
What will be the output of the following PHP code?
function sum($num1, $num2) {
$total = $num1 + $num2;
echo "chr($total)";
}
$var1 = "sum";
$var1(5, 44);

Error
1
Sum
49

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PHP Functions
What will be the output of the following PHP code?
echo stripos("I love php, I love php too!","PHP");

7
3
10
8

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PHP Functions
What will be the output of the following PHP code ?
function movie($int)
{
$movies = array("Fight Club", "Kill Bill", "Pulp Fiction");
echo "You Do Not Talk About ". $movie[$integer];
}
movie(0);

You Do Not Talk About Fight Club
You Do Not Talk About Pulp Fiction
None of the mentioned
I

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PHP Functions
What will be the output of the following PHP code ?
function test($int)
{
if ($int == 1)
echo "This Works";
if ($int == 2)
echo "This Too Seems To Work";
}
test(1);
TEST(2);

ERROR
This WorksThis Too Seems To Work
This Too Seems To Work
This Works

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PHP Functions
What will be the output of the following PHP code ?
function time($string)
{
echo strtr("Towe Pa55", "ow5", $string);
}
time("ims");

Time Pass
Towe Pa55
Towe Pass
Time Pa55

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