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

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

3

5

$num

None of the mentioned

3

5

$num

None of the mentioned

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PHP Functions
It is always necessary to use parentheses with the print function.

True

False

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PHP Functions
Which one of the following is the right way of defining a function in PHP?

function fumctionName(parameters) { function body }

functionName(parameters) { function body }

function { function body }

data type functionName(parameters) { function body }

function fumctionName(parameters) { function body }

functionName(parameters) { function body }

function { function body }

data type functionName(parameters) { function body }

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PHP Functions
What will be the output of the following PHP code ?
function mine($m)
{if ($m < 0)
echo "less than 0";
if ($ >= 0)
echo "Not True";
}
mine(0);

Less Than 0

Not True

No Output

None of the Mentioned

Less Than 0

Not True

No Output

None of the Mentioned

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PHP Functions
What will be the output of the following PHP code ?
function TV($string) {
echo "my favourite TV show is ".$string;
function b() {
echo " I am here to spoil this code";
}
}
function b() {
echo " I am here to spoil this code";
}
b();

my favourite TV show isI am here to spoil this code

Error

None of the mentioned

I am here to spoil this code

my favourite TV show isI am here to spoil this code

Error

None of the mentioned

I am here to spoil this code

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PHP Functions
What will be the output of the following PHP code?
function a() {
function b() {
echo 'I am b';
}
echo 'I am a';
}
a();
a();

I am bI am a

I am a Error

I am b

Error

I am bI am a

I am a Error

I am b

Error

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PHP Functions

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

PHP Functions It is always necessary to use parentheses with the print function.

PHP Functions Which one of the following is the right way of defining a function in PHP?

PHP Functions What will be the output of the following PHP code ?function mine($m){if ($m < 0)echo "less than 0";if ($ >= 0)echo "Not True";}mine(0);

PHP Functions What will be the output of the following PHP code ?function TV($string) {echo "my favourite TV show is ".$string;function b() {echo " I am here to spoil this code";}}function b() {echo " I am here to spoil this code";}b();

PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am b';}echo 'I am a';}a();a();

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

PHP Functions
It is always necessary to use parentheses with the print function.

PHP Functions
Which one of the following is the right way of defining a function in PHP?

PHP Functions
What will be the output of the following PHP code ?
function mine($m)
{if ($m < 0)
echo "less than 0";
if ($ >= 0)
echo "Not True";
}
mine(0);

PHP Functions
What will be the output of the following PHP code ?
function TV($string) {
echo "my favourite TV show is ".$string;
function b() {
echo " I am here to spoil this code";
}
}
function b() {
echo " I am here to spoil this code";
}
b();

PHP Functions
What will be the output of the following PHP code?
function a() {
function b() {
echo 'I am b';
}
echo 'I am a';
}
a();
a();