What will be the output of the following PHP code? function one() { echo " this works"; function two() { echo "this too works"; } } one(); two();

PHP Functions
What will be the output of the following PHP code?
function one() {
echo " this works";
function two() {
echo "this too works";
}
}
one();
two();

error

this works this too works

this works

this worksthis too works

error

this works this too works

this works

this worksthis too works

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

True

False

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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
Above usleep() function pauses PHP for .usleep(1000000);

100 microseconds

1 microseconds

10 seconds

1 second

100 microseconds

1 microseconds

10 seconds

1 second

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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;

42

Error

84

0

42

Error

84

0

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PHP Functions

PHP Functions What will be the output of the following PHP code?function one() {echo " this works";function two() {echo "this too works";}}one();two();

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

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

PHP Functions Above usleep() function pauses PHP for .usleep(1000000);

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 one() {
echo " this works";
function two() {
echo "this too works";
}
}
one();
two();

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

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

PHP Functions
Above usleep() function pauses PHP for .usleep(1000000);

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;