What will be the output of the following PHP code?<br/>echo lcfirst("welcome to my India");

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

Welcome to my India

welcome to my India

welcome to my india

Welcome to my india

Welcome to my India

welcome to my India

welcome to my india

Welcome to my india

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

data type functionName(parameters) { function body }

function fumctionName(parameters) { function body }

function { function body }

functionName(parameters) { function body }

data type functionName(parameters) { function body }

function fumctionName(parameters) { function body }

function { function body }

functionName(parameters) { function body }

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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 ?
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 ?
function calc($num1, $num2)
{
$total = $num1 * $num2;
return $total;
}
$result = calc(42, 0);
echo $result;

0

Error

84

42

0

Error

84

42

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PHP Functions
What will be the output of the following PHP code ?
function start($string)
{
if ($string < 45)
return 20;
else
return 40;
}
$t = start(90);
if ($t < 20)
{
echo "Have a good day!";
}
else
{
echo "Have a good night!";}

ERROR

None of the mentioned

Have a good night!

Have a good day!

ERROR

None of the mentioned

Have a good night!

Have a good day!

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PHP Functions

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

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

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

PHP Functions What will be the output of the following PHP code ?function calc($num1, $num2){$total = $num1 * $num2;return $total; }$result = calc(42, 0);echo $result;

PHP Functions What will be the output of the following PHP code ?function start($string){if ($string < 45)return 20;elsereturn 40;}$t = start(90);if ($t < 20){echo "Have a good day!";}else{echo "Have a good night!";}

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

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

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

PHP Functions
What will be the output of the following PHP code ?
function calc($num1, $num2)
{
$total = $num1 * $num2;
return $total;
}
$result = calc(42, 0);
echo $result;

PHP Functions
What will be the output of the following PHP code ?
function start($string)
{
if ($string < 45)
return 20;
else
return 40;
}
$t = start(90);
if ($t < 20)
{
echo "Have a good day!";
}
else
{
echo "Have a good night!";}