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);

None of the mentioned

$num

3

5

None of the mentioned

$num

3

5

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PHP Functions
What will be the output of the following PHP code ?
function email()
{
$email = ’contact@examians.com’;
$new = strstr($email, ‘@');
echo $new;
}
email();

examians.com

contact@examians.com

@examians.com

contact

examians.com

contact@examians.com

@examians.com

contact

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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";
}
}
a("Sherlock");
b();

Error

my favourite TV show is SherlockI am here ro spoil this code

None of the mentioned

I am here to spoil this code

Error

my favourite TV show is SherlockI am here ro spoil this code

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 constant()
{
define("GREETING", "Welcome to Narnia",true);
echo greeting;
}

Welcome to Narnia

greeting

GREETING

ERROR

Welcome to Narnia

greeting

GREETING

ERROR

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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';
}
b();
a();

Error

I am b

I am bI am a

I am a Error

Error

I am b

I am bI am a

I am a Error

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

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 }

function fumctionName(parameters) { function body }

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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 What will be the output of the following PHP code ?function email(){$email = ’contact@examians.com’;$new = strstr($email, ‘@');echo $new;}email();

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";}}a("Sherlock");b();

PHP Functions What will be the output of the following PHP code ?function constant(){define("GREETING", "Welcome to Narnia",true);echo greeting;}

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

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

PHP Functions
What will be the output of the following PHP code ?
function email()
{
$email = ’contact@examians.com’;
$new = strstr($email, ‘@');
echo $new;
}
email();

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";
}
}
a("Sherlock");
b();

PHP Functions
What will be the output of the following PHP code ?
function constant()
{
define("GREETING", "Welcome to Narnia",true);
echo greeting;
}

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

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