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<?php $array = ['banana','apple','corn',['pear','coconut']]; echo'<pre>'; print_r(array_fill_keys($array,[]));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lFASU
function name:  (null)
number of ops:  10
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    4     1        ECHO                                                     '%3Cpre%3E'
    5     2        INIT_FCALL                                               'print_r'
          3        INIT_FCALL                                               'array_fill_keys'
          4        SEND_VAR                                                 !0
          5        SEND_VAL                                                 <array>
          6        DO_ICALL                                         $2      
          7        SEND_VAR                                                 $2
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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