parse.php

<?php
class DataParser{

	public $data;

	public function __construct($data){
		$this->data = $data;
	}

	public function parse(){

		$this->data = explode(' ', preg_replace('|[\r\n]+|', ' ', $this->data));
		$i = 0;
		while($i < count($this->data) - 1){
			$s[] = mb_strtolower($this->data[$i]." ".$this->data[$i+1]);

			$i++;
		}
		$this->data = $s;
		$wallet = $this->parseWallet();
		$code =  $this->parseCode();
		$sum = $this->parseSum();
		return new Data($code, $sum, $wallet);
	}

	protected function parseSum(){
		$dict1 = ['сум', 'спис', 'спиш', 'спи', 'опл'];
		$dict2 = ['р.', 'рублей', 'руб', 'р '];
		$result = [];
		
		for($i = 0; $i < count($this->data);$i++){
			$r = false;
			foreach ($dict1 as $value) {
				if(preg_match("/(".$value.")/", $this->data[$i])){
					$r = true;
				}
			}

			if($r){
				foreach ($dict2 as $value) {
					if(preg_match("/(".$value.")/", $this->data[$i])){
					preg_match("/\d+[,|.]\d+/",$this->data[$i],$d);
					$result[] = $d[0];
					}
				}
			}
			
		}
		$result = array_values(array_unique($result));

		return $result[0];
	}

	protected function parseCode(){
		$dict = ['код', 'арол', 'од'];
		$result = [];
		for($i = 0; $i < count($this->data);$i++){
			$r = false;
			foreach ($dict as $value) {
				if(preg_match("/(".$value.")/", $this->data[$i])){
					$r = true;
				}
			}
			if($r){
				preg_match('/\d{3,6}/', $this->data[$i], $v);
			
				if(!empty($v[0])){
					$result[] = $v[0];
					unset($this->data[$i]);	
				}
			}
			
		}
		$this->data = array_values($this->data);
		$result = array_values(array_unique($result));

		return $result[0];
	}

	protected function parseWallet(){
		$dict = ['сче','счё','кош','ном'];
		$result = [];
		for($i = 0; $i < count($this->data);$i++){
			$r = false;
			foreach ($dict as $value) {
				if(preg_match("/(".$value.")/", $this->data[$i])){
					$r = true;
				}
			}
			if($r){
				preg_match('/\d{8,16}/', $this->data[$i], $v);
			
				if(!empty($v[0])){
					$result[] = $v[0];
					unset($this->data[$i]);	
				}
			}
			
		}

		$result = array_values(array_unique($result));
		$this->data = array_values($this->data);
		return $result[0];
	}

}

class Data{
	public $code;
	public $sum;
	public $wallet;

	public function __construct($code, $sum, $wallet){
		$this->code = $code;
		$this->sum = $sum;
		$this->wallet = $wallet;
	}
}
$data = "Пароль: 9540
Спишется 3136,69р.
Перевод на счет 410011281261237";
$p = new DataParser($data);
print_r($p->parse());