<?php const COMMA = ','; const EMPTY_STR = ''; $d = '\n'; echo ("\x0a" == "\n")? 'yes' : 'no',"\n"; $data = "1,2,3,$d,4,5,6,$d,7,8,9"; echo "data: $data\n"; $replace = array(COMMA,$d); $subjects = array(EMPTY_STR,"\x0a"); $str = str_replace( $replace, $subjects, $data); echo "Output:\n\n$str",PHP_EOL; // echo doesn't emit \n
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