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

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 }

data type functionName(parameters) { function body }

function { function body }

function fumctionName(parameters) { function body }

functionName(parameters) { function body }

data type functionName(parameters) { function body }

function { function body }

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PHP Functions
What will be the output of the following PHP code ?
function string()
{
echo strstr("Hello world!", 111);
}
string();

o world!

No Output

111

Hello world!

o world!

No Output

111

Hello world!

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PHP Functions
What will be the output of the following PHP code?
define("GREETING","Hello you! How are you today?");
echo constant("GREETING");

GREETING, Hello you! How are you today?

GREETING

“GREETING”,”Hello you! How are you today?”

Hello you! How are you today?

GREETING, Hello you! How are you today?

GREETING

“GREETING”,”Hello you! How are you today?”

Hello you! How are you today?

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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();

Error

I am here to spoil this code

None of the mentioned

my favourite TV show isI am here to spoil this code

Error

I am here to spoil this code

None of the mentioned

my favourite TV show isI 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 bb';
}
echo 'I am a';
}
b();
a();

I am a Error

Error

I am bb

I am bI am a

I am a Error

Error

I am bb

I am bI am a

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PHP Functions
What will be the output of the following PHP code ?
$var = 10;
function one()
{
echo $var;
}
one();

None of the Mentioned

Error

No Output

10

None of the Mentioned

Error

No Output

10

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PHP Functions

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 string(){echo strstr("Hello world!", 111);}string();

PHP Functions What will be the output of the following PHP code?define("GREETING","Hello you! How are you today?");echo constant("GREETING");

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 bb';}echo 'I am a';}b();a();

PHP Functions What will be the output of the following PHP code ?$var = 10;function one(){echo $var;}one();

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 string()
{
echo strstr("Hello world!", 111);
}
string();

PHP Functions
What will be the output of the following PHP code?
define("GREETING","Hello you! How are you today?");
echo constant("GREETING");

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 bb';
}
echo 'I am a';
}
b();
a();

PHP Functions
What will be the output of the following PHP code ?
$var = 10;
function one()
{
echo $var;
}
one();