Online PHP editor | refs for O7AVK

<?php const COMMA = ','; const EMPTYSTR = ''; const NEWLINE_CHAR = '\n'; const ENDL = "\n"; $data = '1,2,3,\n,4,5,6,\n,7,8,9'; $strNumsEtc = str_replace( COMMA, EMPTYSTR, $data); $strArr = explode(NEWLINE_CHAR,$strNumsEtc); foreach ($strArr as $str) { echo $str,ENDL; } $nl = ''; eval('$nl = "\"" . NEWLINE_CHAR . "\""'); echo 'Shon',$nl;