Add PHP comment regarding the exercise

wetw0rk · Dec 22, 2019 · 807472c · 807472c
1 parent 69968f9
commit 807472c
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Edabit/php/twelve.php b/Edabit/php/twelve.php
@@ -1,6 +1,11 @@
 
 <?php
 
+/*
+Find mean of a array containing more than 5 int values supplied into a function
+which returns 2 decimal values.
+*/
+
 function mean($arr)
 {
   return round((array_sum($arr) / count($arr)), 2);