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PHP Functions

PHP Functions
What will be the output of the following PHP code?
echo "chr(52)";

1
2
4
3

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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!
111
Hello world!
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();

my favourite TV show isI am here to spoil this code
None of the mentioned
Error
I am here to spoil this code

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PHP Functions
. . . . returns a new DateTime object.

date_create()
getdate()
date_sunrise()
date()

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PHP Functions
Returning values from functions may include .....

Both A & B
Objects
None of above
Arrays

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PHP Functions
What will be the output of the following PHP code?
function b() {
echo "b is executed";
}
function a()
{
b();
echo "a is executed";
b();
}
a();

b is executeda is executed
b is executeda is executedb is executed
b is executedb is executedb is executed
a is executed

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