What will be the output of the following PHP code? function calc($price, $tax="") { $total = $price + ($price * $tax); echo "$total"; } calc(42);

PHP Functions
What will be the output of the following PHP code?
function calc($price, $tax="") {
$total = $price + ($price * $tax);
echo "$total";
}
calc(42);

84

Error

0

42

84

Error

0

42

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PHP Functions
phpinfo() will display about?
1. OS version information
2. PHP installation
3. Variables
4. HTTP headers

All listed here

Option 4

Option 2

Option 1

All listed here

Option 4

Option 2

Option 1

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PHP Functions
. . . . . converts the keys of an array into values and the values into keys.

array_transpose()

array_trans()

array_flip()

array_flips()

array_transpose()

array_trans()

array_flip()

array_flips()

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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";
}
}
a("Sherlock");
b();

None of the mentioned

I am here to spoil this code

my favourite TV show is SherlockI am here ro spoil this code

Error

None of the mentioned

I am here to spoil this code

my favourite TV show is SherlockI am here ro spoil this code

Error

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PHP Functions
What will be the output of the following PHP code?
function a() {
function b() {
echo 'I am b';
}
echo 'I am a';
}
b();
a();

I am b

I am bI am a

Error

I am a Error

I am b

I am bI am a

Error

I am a Error

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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");

Error

I am here to spoil this code

My favourite TV show isI am here to spoil this code

None of the mentioned

Error

I am here to spoil this code

My favourite TV show isI am here to spoil this code

None of the mentioned

ANSWER DOWNLOAD EXAMIANS APP

PHP Functions

PHP Functions What will be the output of the following PHP code?function calc($price, $tax="") {$total = $price + ($price * $tax);echo "$total";}calc(42);

PHP Functions phpinfo() will display about?1. OS version information2. PHP installation3. Variables4. HTTP headers

PHP Functions . . . . . converts the keys of an array into values and the values into keys.

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";}}a("Sherlock");b();

PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am b';}echo 'I am a';}b();a();

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
What will be the output of the following PHP code?
function calc($price, $tax="") {
$total = $price + ($price * $tax);
echo "$total";
}
calc(42);

PHP Functions
phpinfo() will display about?
1. OS version information
2. PHP installation
3. Variables
4. HTTP headers

PHP Functions
. . . . . converts the keys of an array into values and the values into keys.

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";
}
}
a("Sherlock");
b();

PHP Functions
What will be the output of the following PHP code?
function a() {
function b() {
echo 'I am b';
}
echo 'I am a';
}
b();
a();

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");