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<?php function r(&$a) { $a['a'] = 123; $a['b'] = 456; } $a = [ 'a' => 'AAAA', 'c' => 789, ]; var_dump(r($a));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/P4XVW
function name:  (null)
number of ops:  8
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   ASSIGN                                                   !0, <array>
   14     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'r'
          3        SEND_REF                                                 !0
          4        DO_FCALL                                      0  $2      
          5        SEND_VAR                                                 $2
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Function r:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/P4XVW
function name:  r
number of ops:  6
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    5     1        ASSIGN_DIM                                               !0, 'a'
          2        OP_DATA                                                  123
    6     3        ASSIGN_DIM                                               !0, 'b'
          4        OP_DATA                                                  456
    7     5      > RETURN                                                   null

End of function r

Generated using Vulcan Logic Dumper, using php 8.0.0


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