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<?php function pagr($f, $d) { return $f($d); } $f = create_function('$d', 'return $d+1;'); echo pagr($f, 10); // OUT: 11
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/KiEgf
function name:  (null)
number of ops:  11
compiled vars:  !0 = $f
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                       'create_function'
          1        SEND_VAL_EX                                              '%24d'
          2        SEND_VAL_EX                                              'return+%24d%2B1%3B'
          3        DO_FCALL                                      0  $1      
          4        ASSIGN                                                   !0, $1
    4     5        INIT_FCALL                                               'pagr'
          6        SEND_VAR                                                 !0
          7        SEND_VAL                                                 10
          8        DO_FCALL                                      0  $3      
          9        ECHO                                                     $3
         10      > RETURN                                                   1

Function pagr:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/KiEgf
function name:  pagr
number of ops:  7
compiled vars:  !0 = $f, !1 = $d
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        INIT_DYNAMIC_CALL                                        !0
          3        SEND_VAR_EX                                              !1
          4        DO_FCALL                                      0  $2      
          5      > RETURN                                                   $2
          6*     > RETURN                                                   null

End of function pagr

Generated using Vulcan Logic Dumper, using php 8.0.0


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