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<?php $cur; $arr = array('apple', 'orange', 'banana', 'potato', 'cocos', 'lime'); var_dump(current($arr)); next($arr); next($arr); next($arr); next($arr); next($arr); $arr = array('apple1', 'orange1', 'banana1', 'potato1', 'cocos1', 'lime1'); unset($arr[key($arr)]); var_dump($arr);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ndmGI
function name:  (null)
number of ops:  31
compiled vars:  !0 = $cur, !1 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !1, <array>
    6     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'current'
          3        SEND_VAR                                                 !1
          4        DO_ICALL                                         $3      
          5        SEND_VAR                                                 $3
          6        DO_ICALL                                                 
    7     7        INIT_FCALL                                               'next'
          8        SEND_REF                                                 !1
          9        DO_ICALL                                                 
    8    10        INIT_FCALL                                               'next'
         11        SEND_REF                                                 !1
         12        DO_ICALL                                                 
    9    13        INIT_FCALL                                               'next'
         14        SEND_REF                                                 !1
         15        DO_ICALL                                                 
   10    16        INIT_FCALL                                               'next'
         17        SEND_REF                                                 !1
         18        DO_ICALL                                                 
   11    19        INIT_FCALL                                               'next'
         20        SEND_REF                                                 !1
         21        DO_ICALL                                                 
   12    22        ASSIGN                                                   !1, <array>
   13    23        INIT_FCALL                                               'key'
         24        SEND_VAR                                                 !1
         25        DO_ICALL                                         $11     
         26        UNSET_DIM                                                !1, $11
   14    27        INIT_FCALL                                               'var_dump'
         28        SEND_VAR                                                 !1
         29        DO_ICALL                                                 
         30      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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