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<?php $a = 1;function printA() {global $a;print $a;}printA(); // 1function printAFailed() {print $a;}printAFailed(); // undefined
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4LcSR
function name:  (null)
number of ops:  4
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 1
          1        INIT_FCALL                                               'printa'
          2        DO_FCALL                                      0          
          3      > RETURN                                                   1

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

End of function printa

Generated using Vulcan Logic Dumper, using php 8.0.0


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