<?php
$regex = "([\d\.]+\|[\d\.]+)";
$value = str_replace(",", ".", "|5,50|7,00|| |10,0|2,00|| |3,00|30,0||");
foreach(reset($results) as $result) {
}
PD9waHAKCiRyZWdleCA9ICIoW1xkXC5dK1x8W1xkXC5dKykiOwokdmFsdWUgPSBzdHJfcmVwbGFjZSgiLCIsICIuIiwgInw1LDUwfDcsMDB8fCB8MTAsMHwyLDAwfHwgfDMsMDB8MzAsMHx8Iik7CgpwcmVnX21hdGNoX2FsbCgiL3skcmVnZXh9LyIsICR2YWx1ZSwgJHJlc3VsdHMpOwoKZm9yZWFjaChyZXNldCgkcmVzdWx0cykgYXMgJHJlc3VsdCkgewogICAgJHZhbHVlcyA9IGV4cGxvZGUoInwiLCAkcmVzdWx0KTsKCiAgICB2YXJfZHVtcChzcHJpbnRmKCIlcyA9ICVzIiwgaW1wbG9kZSgiICsgIiwgJHZhbHVlcyksIGFycmF5X3N1bSgkdmFsdWVzKSkpOwp9