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<?php $gen = function(){ yield 1; yield 2; yield 3; }; if ($gen instanceof \Generator) { echo "\o/\n"; } else { echo ":( \n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5C8R6
function name:  (null)
number of ops:  8
compiled vars:  !0 = $gen
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2F5C8R6%3A3%240'
          1        ASSIGN                                                   !0, ~1
    9     2        INSTANCEOF                                               !0, 'Generator'
          3      > JMPZ                                                     ~3, ->6
   10     4    >   ECHO                                                     '%5Co%2F%0A'
          5      > JMP                                                      ->7
   12     6    >   ECHO                                                     '%3A%28+%0A'
   13     7    > > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2F5C8R6%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 161) Position 1 = -2
filename:       /in/5C8R6
function name:  {closure}
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   GENERATOR_CREATE                                         
    4     1        YIELD                                                    1
    5     2        YIELD                                                    2
    6     3        YIELD                                                    3
    7     4      > GENERATOR_RETURN                                         

End of function %00%7Bclosure%7D%2Fin%2F5C8R6%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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