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<?php $some_string = 'ффффффффффффффффффффффффффффффф'; echo mb_substr($some_string, -1,40,'UTF-8'); //echo strlen(json_encode(['message' => $some_string])).PHP_EOL; //$encode = base64_encode($some_string); //var_dump($encode); //var_dump([mb_strimwidth(json_encode(array('message' => stripslashes($some_string))),0,200,'...'),strlen(mb_strimwidth(json_encode(array('message' => $some_string)),0,200,'...'))]); //var_dump(json_encode(array('message' => str_replace(array('\u041a','\u0443'), array('',''), $some_string)))); //} //var_dump(mb_detect_encoding($some_string)); //var_dump(strlen(json_encode(array('message' => $some_string))));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WuhoA
function name:  (null)
number of ops:  9
compiled vars:  !0 = $some_string
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84%D1%84'
    5     1        INIT_FCALL                                               'mb_substr'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 -1
          4        SEND_VAL                                                 40
          5        SEND_VAL                                                 'UTF-8'
          6        DO_ICALL                                         $2      
          7        ECHO                                                     $2
   23     8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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