- var_dump: documentation ( source)
- str_replace: documentation ( source)
- explode: documentation ( source)
<?php
$data = '1,2,3,\n,4,5,6,\n,7,8,9';
$search = ',';
$replace = '';
var_dump(
str_replace( $search, $replace,
explode('\n',$data)
)
);