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<?php class Something { function generate() { yield 1; } function do() { if (PHP_VERSION_ID >= 5500) { $this->generate(); } } } $o = new Something;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2hce9
function name:  (null)
number of ops:  4
compiled vars:  !0 = $o
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   NEW                                              $1      'Something'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
          3      > RETURN                                                   1

Class Something:
Function generate:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 161) Position 1 = -2
filename:       /in/2hce9
function name:  generate
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   GENERATOR_CREATE                                         
          1        YIELD                                                    1
          2      > GENERATOR_RETURN                                         

End of function generate

Function do:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 1, Position 2 = 3
Branch analysis from position: 1
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
filename:       /in/2hce9
function name:  do
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E > > JMPZ                                                     <true>, ->3
    8     1    >   INIT_METHOD_CALL                                         'generate'
          2        DO_FCALL                                      0          
   10     3    > > RETURN                                                   null

End of function do

End of class Something.

Generated using Vulcan Logic Dumper, using php 8.0.0


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