What will be the output of the following PHP 7.1 code?

echo  echo 'This is an example: \n a newline';

?>

Which code snippets will print the output, Example?

Find the output of the following code. trait Example { public function myFunction() { echo } } class ABC { public function myFunction() { use Example; echo 'Hello PHP!'; } } $obj = new ABC(); $obj->myFunction(); ?>

As an alternative to an existing list() syntax in PHP 7.1, which can be used to de-structure arrays for assignments (including within foreach)?

Correct statement about generators? i) With generators, less code is required to be written as compared to implementing an iterator class. ii) The same generator can be iterated over multiple times.

Assuming today is March 10th, 2001, 5:16:18 pm, and that we are in the Mountain Standard Time (MST) Time Zone, which of the follow outputs: March 10, 2001, 5:16 pm

You start a transaction with PDO::beginTransaction(). How do you roll back a transaction?

What is the best way to URL encode a string?

In mail($param1, $param2, $param3, $param4), the $param2 contains:

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