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<?php $a = array( array(), ); $rec = &$a[0]; var_dump(str_replace("2", "3", $a));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/25ahu
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a, !1 = $rec
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    5     1        FETCH_DIM_W                                      $3      !0, 0
          2        ASSIGN_REF                                               !1, $3
    6     3        INIT_FCALL                                               'var_dump'
          4        INIT_FCALL                                               'str_replace'
          5        SEND_VAL                                                 '2'
          6        SEND_VAL                                                 '3'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                         $5      
          9        SEND_VAR                                                 $5
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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