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 a() {
function b() {
echo 'I am b';
}
echo 'I am a';
}
a();

a();

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

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);

1

0.5

0

-0.5

1

0.5

0

-0.5

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PHP Functions
What will be the output of the following PHP code?
echo strtr("Hilla Warld","ia","eo");

ia

eo

Hello World

Hilla Warld

ia

eo

Hello World

Hilla Warld

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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

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 ?
$var = 10;
function one()
{
echo $var;
}
one();

None of the Mentioned

No Output

Error

10

None of the Mentioned

No Output

Error

10

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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";
}
}
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

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 sum($num1, $num2) {$total = $num1 + $num2;echo "cos($total)";}sum(5,-5);

PHP Functions What will be the output of the following PHP code?echo strtr("Hilla Warld","ia","eo");

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

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

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";}}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 sum($num1, $num2) {
$total = $num1 + $num2;
echo "cos($total)";
}
sum(5,-5);

PHP Functions
What will be the output of the following PHP code?
echo strtr("Hilla Warld","ia","eo");

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

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

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";
}
}
b();