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PHP Functions

PHP Functions
Which one of the following PHP functions can be used to find files?

fold()
file()
glob()
get_file()

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PHP Functions
What will be the output of the following PHP code ?
$x = 75;
$y = 25;
function addition()
{
$GLOBALS['z'] = $GLOBALS['x'] + $GLOBALS['y'];
}
addition();
echo $z;

error
75
100
25

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PHP Functions
. . . . . converts the keys of an array into values and the values into keys.

array_trans()
array_transpose()
array_flip()
array_flips()

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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);

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

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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);

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

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PHP Functions
What will be the output of the following PHP code?
echo "chr(52)";

2
4
1
3

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