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PHP Functions

PHP Functions
What will be the output of the following PHP code?
echo(atan(0.50));

0.46364760900081
1
0.11845976421345
0.23568451142521

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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 mine($num)
{
$num = 2 + $num;
echo $num;
}
mine(3);

None of the mentioned
5
$num
3

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PHP Functions
Which one of the following functions can be used to compress a string?

compress()
gzcompress()
zip()
zip_compress()

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

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

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PHP Functions
What will be the output of the following PHP code?
echo ucwords("i love all country");

i love all Country
I Love All Country
I love all Country
I love all country

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MORE MCQ ON PHP Functions

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