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<?php function a() { echo 'a'; return false; } function b() { echo 'b'; return true; } if(a() || b()) { echo '1'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 3, Position 2 = 6
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
Branch analysis from position: 6
filename:       /in/M26qK
function name:  (null)
number of ops:  9
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   INIT_FCALL                                               'a'
          1        DO_FCALL                                      0  $0      
          2      > JMPNZ_EX                                         ~1      $0, ->6
          3    >   INIT_FCALL                                               'b'
          4        DO_FCALL                                      0  $2      
          5        BOOL                                             ~1      $2
          6    > > JMPZ                                                     ~1, ->8
   12     7    >   ECHO                                                     '1'
   13     8    > > RETURN                                                   1

Function a:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/M26qK
function name:  a
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ECHO                                                     'a'
    4     1      > RETURN                                                   <false>
    5     2*     > RETURN                                                   null

End of function a

Function b:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/M26qK
function name:  b
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   ECHO                                                     'b'
    8     1      > RETURN                                                   <true>
    9     2*     > RETURN                                                   null

End of function b

Generated using Vulcan Logic Dumper, using php 8.0.0


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