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?

functionName(parameters) { function body }

function fumctionName(parameters) { function body }

function { function body }

data type functionName(parameters) { function body }

functionName(parameters) { function body }

function fumctionName(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?
echo ucwords("i love all country");

I Love All Country

I love all Country

I love all country

i love all Country

I Love All Country

I love all Country

I love all country

i love all Country

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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();

No Output

Error

None of the Mentioned

10

No Output

Error

None of the Mentioned

10

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PHP Functions
What will be the output of the following PHP code?
echo stripos("I love php, I love php too!","PHP");

3

8

7

10

3

8

7

10

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PHP Functions
Which of the following PHP functions can be used to get the current memory usage?

get_usage()

get_peak_usage()

get_memory_peak_usage()

get_memory_usage()

get_usage()

get_peak_usage()

get_memory_peak_usage()

get_memory_usage()

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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?echo ucwords("i love all country");

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?echo stripos("I love php, I love php too!","PHP");

PHP Functions Which of the following PHP functions can be used to get the current memory usage?

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?
echo ucwords("i love all country");

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?
echo stripos("I love php, I love php too!","PHP");

PHP Functions
Which of the following PHP functions can be used to get the current memory usage?