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<?php $x = array(1,2,3); print_r(each($x)); echo "\n"; $y =& $x; print_r(each($y)); echo "\n"; $z =& $y; print_r(each($z)); echo "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5tlaQ
function name:  (null)
number of ops:  25
compiled vars:  !0 = $x, !1 = $y, !2 = $z
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    4     1        INIT_FCALL                                               'print_r'
          2        INIT_FCALL_BY_NAME                                       'each'
          3        SEND_VAR_EX                                              !0
          4        DO_FCALL                                      0  $4      
          5        SEND_VAR                                                 $4
          6        DO_ICALL                                                 
    5     7        ECHO                                                     '%0A'
    7     8        ASSIGN_REF                                               !1, !0
    8     9        INIT_FCALL                                               'print_r'
         10        INIT_FCALL_BY_NAME                                       'each'
         11        SEND_VAR_EX                                              !1
         12        DO_FCALL                                      0  $7      
         13        SEND_VAR                                                 $7
         14        DO_ICALL                                                 
    9    15        ECHO                                                     '%0A'
   11    16        ASSIGN_REF                                               !2, !1
   12    17        INIT_FCALL                                               'print_r'
         18        INIT_FCALL_BY_NAME                                       'each'
         19        SEND_VAR_EX                                              !2
         20        DO_FCALL                                      0  $10     
         21        SEND_VAR                                                 $10
         22        DO_ICALL                                                 
   13    23        ECHO                                                     '%0A'
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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