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<?php function listing() { return array("foo", "bar"); } $first = reset((listing())); var_dump($first); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lhcYr
function name:  (null)
number of ops:  10
compiled vars:  !0 = $first
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   INIT_FCALL                                               'reset'
          1        INIT_FCALL                                               'listing'
          2        DO_FCALL                                      0  $1      
          3        SEND_VAR_NO_REF                               0          $1
          4        DO_ICALL                                         $2      
          5        ASSIGN                                                   !0, $2
    6     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
    7     9      > RETURN                                                   1

Function listing:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lhcYr
function name:  listing
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E > > RETURN                                                   <array>
    4     1*     > RETURN                                                   null

End of function listing

Generated using Vulcan Logic Dumper, using php 8.0.0


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