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

0

1

0.5

-0.5

0

1

0.5

-0.5

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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");

hello

helloblabla

helloblablablabla

error

hello

helloblabla

helloblablablabla

error

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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
What will be the output of the following PHP code?
$title = "O'malley wins the heavyweight championship!";
echo ucwords($title);

O’malley Wins The Heavyweight Championship!

O’Malley Wins The Heavyweight Championship!

O’Malley wins the heavyweight championship!

o’malley wins the heavyweight championship!

O’malley Wins The Heavyweight Championship!

O’Malley Wins The Heavyweight Championship!

O’Malley wins the heavyweight championship!

o’malley wins the heavyweight championship!

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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 ?
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?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?$op2 = "blabla";function foo($op1) {echo $op1;echo $op2;}foo("hello");

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

PHP Functions What will be the output of the following PHP code?$title = "O'malley wins the heavyweight championship!";echo ucwords($title);

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 ?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?
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?
$op2 = "blabla";
function foo($op1) {
echo $op1;
echo $op2;
}
foo("hello");

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

PHP Functions
What will be the output of the following PHP code?
$title = "O'malley wins the heavyweight championship!";
echo ucwords($title);

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 ?
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!";}