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<?php $a = lo_23; switch(true){ case strpos($a, 'lo'): echo 1234; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 44) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sm27Z
function name:  (null)
number of ops:  10
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   FETCH_CONSTANT                                   ~1      'lo_23'
          1        ASSIGN                                                   !0, ~1
    4     2        INIT_FCALL                                               'strpos'
          3        SEND_VAR                                                 !0
          4        SEND_VAL                                                 'lo'
          5        DO_ICALL                                         $4      
          6      > JMPNZ                                                    $4, ->8
          7    > > JMP                                                      ->9
    5     8    >   ECHO                                                     1234
    6     9    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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