How I can take textarea lines to array in php after POST data?

Question

I type textarea text, for example:

22.333.45.16

122.12.65.143

14.14.111.11234

text

How I can take every line to array? Is it possible or not?

Answer 1

Like this:

$input = $_POST["nameOfTextarea"];
$lines = explode("\n", $input);

This splits the string into an array based on the delimiter \n (which is a line break). Here's the docs for explode().