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<?php class zyf{ public $a; public $b; function show($c){ $d=$c+2; echo $d; } } $xin = new zyf(); $xin->show(1); //输出为 3 ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0DK6p
function name:  (null)
number of ops:  7
compiled vars:  !0 = $xin
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   NEW                                              $1      'zyf'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   11     3        INIT_METHOD_CALL                                         !0, 'show'
          4        SEND_VAL_EX                                              1
          5        DO_FCALL                                      0          
   12     6      > RETURN                                                   1

Class zyf:
Function show:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0DK6p
function name:  show
number of ops:  5
compiled vars:  !0 = $c, !1 = $d
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
    6     1        ADD                                              ~2      !0, 2
          2        ASSIGN                                                   !1, ~2
    7     3        ECHO                                                     !1
    8     4      > RETURN                                                   null

End of function show

End of class zyf.

Generated using Vulcan Logic Dumper, using php 8.0.0


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