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<?php function defineGlobal() { global $test; $test = 'hello'; } var_dump($test); defineGlobal(); var_dump($test);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/O0soh
function name:  (null)
number of ops:  9
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               'var_dump'
          1        SEND_VAR                                                 !0
          2        DO_ICALL                                                 
   10     3        INIT_FCALL                                               'defineglobal'
          4        DO_FCALL                                      0          
   11     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Function defineglobal:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/O0soh
function name:  defineGlobal
number of ops:  3
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   BIND_GLOBAL                                              !0, 'test'
    6     1        ASSIGN                                                   !0, 'hello'
    7     2      > RETURN                                                   null

End of function defineglobal

Generated using Vulcan Logic Dumper, using php 8.0.0


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