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<?php function f(array &$target, $name, $value) { $tagret[$name] = $value; } $a = array(); call_user_func('f', $a, 42, 37);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/X3qlg
function name:  (null)
number of ops:  7
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   ASSIGN                                                   !0, <array>
    7     1        INIT_FCALL                                               'f'
          2        SEND_USER                                                !0
          3        SEND_USER                                                42
          4        SEND_USER                                                37
          5        DO_FCALL                                      0          
          6      > RETURN                                                   1

Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/X3qlg
function name:  f
number of ops:  6
compiled vars:  !0 = $target, !1 = $name, !2 = $value, !3 = $tagret
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        RECV                                             !2      
    3     3        ASSIGN_DIM                                               !3, !1
          4        OP_DATA                                                  !2
    4     5      > RETURN                                                   null

End of function f

Generated using Vulcan Logic Dumper, using php 8.0.0


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