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<?php function mycallback(&$result, $current) { $result[$current] = $current; } var_dump(array_reduce(range('a', 'z'), 'mycallback'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/j522I
function name:  (null)
number of ops:  12
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'array_reduce'
          2        INIT_FCALL                                               'range'
          3        SEND_VAL                                                 'a'
          4        SEND_VAL                                                 'z'
          5        DO_ICALL                                         $0      
          6        SEND_VAR                                                 $0
          7        SEND_VAL                                                 'mycallback'
          8        DO_ICALL                                         $1      
          9        SEND_VAR                                                 $1
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Function mycallback:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/j522I
function name:  mycallback
number of ops:  5
compiled vars:  !0 = $result, !1 = $current
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    4     2        ASSIGN_DIM                                               !0, !1
          3        OP_DATA                                                  !1
    5     4      > RETURN                                                   null

End of function mycallback

Generated using Vulcan Logic Dumper, using php 8.0.0


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