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<?php $row['summa'] = -12; $rivi[0] = utf8_encode(-1 * $row['summa']); echo $rivi[0];
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TlV6U
function name:  (null)
number of ops:  12
compiled vars:  !0 = $row, !1 = $rivi
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN_DIM                                               !0, 'summa'
          1        OP_DATA                                                  -12
    3     2        INIT_FCALL                                               'utf8_encode'
          3        FETCH_DIM_R                                      ~4      !0, 'summa'
          4        MUL                                              ~5      ~4, -1
          5        SEND_VAL                                                 ~5
          6        DO_ICALL                                         $6      
          7        ASSIGN_DIM                                               !1, 0
          8        OP_DATA                                                  $6
    4     9        FETCH_DIM_R                                      ~7      !1, 0
         10        ECHO                                                     ~7
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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