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PHP Functions

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

10
8
7
3

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

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

0.5
1
0
-0.5

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PHP Functions
Which one of the following PHP functions can be used to build a function that accepts any number of arguments?

get_argv()
func_get_argc()
func_get_argv()
get_argc()

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PHP Functions
What will be the output of the following PHP code?
echo lcfirst("welcome to India");

welcome to India
welcome to india
Welcome to india
Welcome to India

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

1
3
2
4

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MORE MCQ ON PHP Functions

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