Write a php code to implement phone dictionary

Answer 1

Jasvin Goyani Code related Questions must show attempts.

Other wise the question incomplete and may be marked for deletion by moderation.

Answer 2

Tibor Santa Thanks

Answer 3

$phonedictionary = array();
$phonedictionary['Emergency'] = '911';

Edit: a phone dictionary can be implemented with a simple hashmap. Key is the person, value is the call number. Query of the number is trivial.
You did not write any further requirements.
Chris Coder I agree that the question was incomplete, and the asker is supposed to show some effort.