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<?php function firstNum() { //echo 5; } function secondNum() { //echo 10; } var_export(firstNum()); echo "\n"; var_export(secondNum()); echo "\n"; var_export(null+null);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sY5ah
function name:  (null)
number of ops:  16
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   12     0  E >   INIT_FCALL                                                   'var_export'
          1        INIT_FCALL                                                   'firstnum'
          2        DO_FCALL                                          0  $0      
          3        SEND_VAR                                                     $0
          4        DO_ICALL                                                     
   13     5        ECHO                                                         '%0A'
   14     6        INIT_FCALL                                                   'var_export'
          7        INIT_FCALL                                                   'secondnum'
          8        DO_FCALL                                          0  $2      
          9        SEND_VAR                                                     $2
         10        DO_ICALL                                                     
   15    11        ECHO                                                         '%0A'
   16    12        INIT_FCALL                                                   'var_export'
         13        SEND_VAL                                                     0
         14        DO_ICALL                                                     
         15      > RETURN                                                       1

Function firstnum:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sY5ah
function name:  firstNum
number of ops:  1
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    5     0  E > > RETURN                                                       null

End of function firstnum

Function secondnum:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sY5ah
function name:  secondNum
number of ops:  1
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   10     0  E > > RETURN                                                       null

End of function secondnum

Generated using Vulcan Logic Dumper, using php 8.5.0


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