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<?php function foo ( $a ) { echo reset($a); } $a = array(1,2,3); var_dump( next($a) ); foo($a); var_dump( current($a) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pkK4v
function name:  (null)
number of ops:  17
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   ASSIGN                                                   !0, <array>
    9     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'next'
          3        SEND_REF                                                 !0
          4        DO_ICALL                                         $2      
          5        SEND_VAR                                                 $2
          6        DO_ICALL                                                 
   10     7        INIT_FCALL                                               'foo'
          8        SEND_VAR                                                 !0
          9        DO_FCALL                                      0          
   11    10        INIT_FCALL                                               'var_dump'
         11        INIT_FCALL                                               'current'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                         $5      
         14        SEND_VAR                                                 $5
         15        DO_ICALL                                                 
         16      > RETURN                                                   1

Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pkK4v
function name:  foo
number of ops:  6
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    5     1        INIT_FCALL                                               'reset'
          2        SEND_REF                                                 !0
          3        DO_ICALL                                         $1      
          4        ECHO                                                     $1
    6     5      > RETURN                                                   null

End of function foo

Generated using Vulcan Logic Dumper, using php 8.0.0


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