With the following code, will the word Hello be displayed on screen?

<?
//?>Hello

What's the output?

What's the output?

What's the output?

Operator with the lowest precedence?

What will be the output of the following code?

Which functions split the string and return the array?

How can we delete a file using php function.

Which functions will not result in a runtime error if the file requested does not exist or can't be opened?

$a = &$b; $b = 'Mary?' print $a;

Which is not related to file