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

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

False

True

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PHP Functions
What will be the output of the following PHP code?
$op2 = "blabla";
function foo($op1) {
echo $op1;
echo $op2;
}
foo("hello");

helloblabla

helloblablablabla

error

hello

helloblabla

helloblablablabla

error

hello

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PHP Functions
What will be the output of the following PHP code?
echo ucwords("i love my country");

I Love My Country

I love my Country

I love my country

i love my Country

I Love My Country

I love my Country

I love my country

i love my Country

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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 }

function fumctionName(parameters) { function body }

data type functionName(parameters) { function body }

functionName(parameters) { function body }

function { function body }

function fumctionName(parameters) { function body }

data type functionName(parameters) { function body }

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

Error

10

No Output

None of the Mentioned

Error

10

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();
TV("Sherlock");

I am here to spoil this code

Error

My favourite TV show isI am here to spoil this code

None of the mentioned

I am here to spoil this code

Error

My favourite TV show isI am here to spoil this code

None of the mentioned

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PHP Functions

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

PHP Functions What will be the output of the following PHP code?$op2 = "blabla";function foo($op1) {echo $op1;echo $op2;}foo("hello");

PHP Functions What will be the output of the following PHP code?echo ucwords("i love my country");

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 ?$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";}}function b(){echo " I am here to spoil this code";}b();TV("Sherlock");

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

PHP Functions
What will be the output of the following PHP code?
$op2 = "blabla";
function foo($op1) {
echo $op1;
echo $op2;
}
foo("hello");

PHP Functions
What will be the output of the following PHP code?
echo ucwords("i love my country");

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 ?
$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";
}
}
function b()
{
echo " I am here to spoil this code";
}
b();
TV("Sherlock");