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);

0

84

42

Error

0

84

42

Error

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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 ?
function mine($m)
{if ($m < 0)
echo "less than 0";
if ($ >= 0)
echo "Not True";
}
mine(0);

Not True

No Output

None of the Mentioned

Less Than 0

Not True

No Output

None of the Mentioned

Less Than 0

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PHP Functions
What will be the output of the following PHP code?
function sayHello() {
echo "HelloWorld";
}
$function_holder = "sayHello";
$function_holder();

HelloWorld

Error

sayHello

No Output

HelloWorld

Error

sayHello

No Output

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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();

None of the mentioned

my favourite TV show isI am here to spoil this code

I am here to spoil this code

Error

None of the mentioned

my favourite TV show isI am here to spoil this code

I am here to 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';
}
a();
a();

Error

I am a Error

I am bI am a

I am b

Error

I am a Error

I am bI am a

I am b

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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 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 ?function mine($m){if ($m < 0)echo "less than 0";if ($ >= 0)echo "Not True";}mine(0);

PHP Functions What will be the output of the following PHP code?function sayHello() {echo "HelloWorld";}$function_holder = "sayHello";$function_holder();

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();

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

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
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 ?
function mine($m)
{if ($m < 0)
echo "less than 0";
if ($ >= 0)
echo "Not True";
}
mine(0);

PHP Functions
What will be the output of the following PHP code?
function sayHello() {
echo "HelloWorld";
}
$function_holder = "sayHello";
$function_holder();

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();

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