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PHP Functions

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

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

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PHP Functions
. . . . returns a new DateTime object.

date()
date_create()
date_sunrise()
getdate()

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

1
4
3
2

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PHP Functions
A function in PHP which starts with ______ (double underscore) is know as.

Inbuilt Function
Default Function
Magic Function
User Defined Function

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PHP Functions
Above usleep() function pauses PHP for .usleep(1000000);

1 second
1 microseconds
100 microseconds
10 seconds

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PHP Functions
What will be the output of the following PHP code ?
function mine($num)
{
$num = 2 + $num;
echo $num;
}
mine(3);

3
$num
None of the mentioned
5

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