<?php
$str = "Seats: 11;12;
Name: qqqq;wwww;
Start: Прешов, АВ Košická 2725/2
End: Мукачево, АЗ Лавковская, 1б
Date: 2019-06-22
Time: 09:40 PM";
$lines = explode("\n", trim($str));
$data = array_reduce($lines, function($res, $line){
[$key, $value] = preg_split('#\s*:\s*#', $line, 2);
$res[$key] = $value;
return $res;
}, []);
var_dump($data);
preg_match_all('#(\d+);#', $data['Seats'], $m);
var_dump($m[1]);
preferences:
51.88 ms | 402 KiB | 5 Q