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<?php function hello(?string $string) { } hello();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/V1uAW
function name:  (null)
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'hello'
          1        DO_FCALL                                      0          
          2      > RETURN                                                   1

Function hello:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/V1uAW
function name:  hello
number of ops:  2
compiled vars:  !0 = $string
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    6     1      > RETURN                                                   null

End of function hello

Generated using Vulcan Logic Dumper, using php 8.0.0


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