Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
dvprog_11 [2020-02-10 11:16]
Daniel Viström
dvprog_11 [2020-02-10 11:19] (current)
Daniel Viström
Line 132: Line 132:
  */  */
 function array_first($arr){ function array_first($arr){
-    $answer = ""​;+    $answer = ''​;
     $i = 0;     $i = 0;
     while($i < count($arr)){     while($i < count($arr)){