3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('#{.*}#iu', 'Не удалось массовое обновление объявлений!{"error_detail":"","error_str":"\u041d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0431\u0430\u043b\u043b\u043e\u0432","error_code":152}', $json); var_dump($json);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/YuAr0
function name:  (null)
number of ops:  9
compiled vars:  !0 = $json
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'preg_match'
          1        SEND_VAL                                                 '%23%7B.%2A%7D%23iu'
          2        SEND_VAL                                                 '%D0%9D%D0%B5+%D1%83%D0%B4%D0%B0%D0%BB%D0%BE%D1%81%D1%8C+%D0%BC%D0%B0%D1%81%D1%81%D0%BE%D0%B2%D0%BE%D0%B5+%D0%BE%D0%B1%D0%BD%D0%BE%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5+%D0%BE%D0%B1%D1%8A%D1%8F%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B9%21%7B%22error_detail%22%3A%22%22%2C%22error_str%22%3A%22%5Cu041d%5Cu0435%5Cu0434%5Cu043e%5Cu0441%5Cu0442%5Cu0430%5Cu0442%5Cu043e%5Cu0447%5Cu043d%5Cu043e+%5Cu0431%5Cu0430%5Cu043b%5Cu043b%5Cu043e%5Cu0432%22%2C%22error_code%22%3A152%7D'
          3        SEND_REF                                                 !0
          4        DO_ICALL                                                 
    4     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
162.02 ms | 1394 KiB | 17 Q