php - Duplicate array elements and append to the same array -


is there way duplicate existing values in array , append them same array? here's can think pf

php

$names = array('tom', 'dick', 'hairy'); $names_new = $names; $duplication = 3; for($i = 0; < $duplication; $i++) { for($j = 0; $j < count($names); $j++) { $names_new[] = $names[$j]; } } 

$names = array('tom', 'dick', 'hairy'); $names2 = array_merge($names, $names);

$names2 contain array want.
documentation: array_merge


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