<?php function AddInTheMiddle($start, $where, $what){ $arr = explode("/", $what); $str = implode("/", array_splice($arr,$start,$where)) . '/xxx/' . implode("/", $arr);; return $str; } $str = 'solutions-en/rail-technologies/track-components/name-of-product'; $str = AddInTheMiddle(1, 2, $str); echo $str;
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