Online PHP editor | refs for fJCIY

<?php function replaceString($string) { $array1 = ['mp', 'tm', 'de']; $array2 = ['MAP', 'TM', "DECIMAL"]; $first = substr($string, 0, -2); $last = substr($string, -2); $split = [ 'start' => $first, 'end' => $last, ]; foreach ($array1 as $key => $val) { if ($val == $split['end']) { $word = $split['start'].$array2[$key]; return $word; } } } $mystring = "samplemp"; echo replaceString($mystring)."\n";