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<?php class par { const A = "AA"; function echoA() { echo self::A; } } class enf extends par { function echoA() { echo self::A . ' BB'; } } $enf = new enf(); $enf->echoA();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9MRn1
function name:  (null)
number of ops:  6
compiled vars:  !0 = $enf
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   15     0  E >   NEW                                              $1      'enf'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   16     3        INIT_METHOD_CALL                                         !0, 'echoA'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Class par:
Function echoa:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9MRn1
function name:  echoA
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   ECHO                                                     'AA'
    6     1      > RETURN                                                   null

End of function echoa

End of class par.

Class enf:
Function echoa:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9MRn1
function name:  echoA
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   FETCH_CLASS_CONSTANT                             ~0      'A'
          1        CONCAT                                           ~1      ~0, '+BB'
          2        ECHO                                                     ~1
   12     3      > RETURN                                                   null

End of function echoa

End of class enf.

Generated using Vulcan Logic Dumper, using php 8.0.0


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