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<?php $x = 5; // global scope function myTest() { echo "Variable x outside function is: $x"; } myTest(); echo "Variable x inside function is: $x"; ?> ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9f0BT
function name:  (null)
number of ops:  8
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 5
    7     1        INIT_FCALL                                               'mytest'
          2        DO_FCALL                                      0          
    9     3        NOP                                                      
          4        FAST_CONCAT                                      ~3      'Variable+x+inside+function+is%3A+', !0
          5        ECHO                                                     ~3
   11     6        ECHO                                                     '%0A%3F%3E'
   12     7      > RETURN                                                   1

Function mytest:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9f0BT
function name:  myTest
number of ops:  4
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   NOP                                                      
          1        FAST_CONCAT                                      ~1      'Variable+x+outside+function+is%3A+', !0
          2        ECHO                                                     ~1
    6     3      > RETURN                                                   null

End of function mytest

Generated using Vulcan Logic Dumper, using php 8.0.0


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