numbers and next line only in the textarea field

Question

I m trying to use following pattern

65465465465654
6546465465465465
5646545646464
6545646456
6454646456

in text area please anyone help me to check preg_match pattern for the above input type

I want to take mobile numbers separated by the next line character.

Answer 1

Try this:

$numbers = "65465465465654
6546465465465465
5646545646464
6545646456
6454646456";

preg_match_all("/([0-9]*)\n/", $numbers, $resultArray);

foreach ($resultArray as $result) {
    preg_replace("/\n/", "", $result);
}

Output:

array(4) {
  [0]=>
  string(14) "65465465465654"
  [1]=>
  string(16) "6546465465465465"
  [2]=>
  string(13) "5646545646464"
  [3]=>
  string(10) "6545646456"
}