php - Looping exceed the array limit -


using php example , there array:

$list = array("a", "b", "c");

i nth element of array if infinite loop. example, 11th element here "b":

  b  c   b  c   b  c   b  c ...  1  2  3  4  5  6  7  8  9 10 11 12 ...                                ^

how loop on array this?

simply use % modulus 

<?php  $list = array("a", "b", "c"); $position = 11; $index = $position % count($list) - 1;  echo $list[$index];

demo : https://eval.in/847933


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