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<?php $result = compact('willNeverBeDefined'); var_dump($result, empty($result), $result === array());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/k6bt1
function name:  (null)
number of ops:  12
compiled vars:  !0 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'compact'
          1        SEND_VAL                                                 'willNeverBeDefined'
          2        DO_ICALL                                         $1      
          3        ASSIGN                                                   !0, $1
    4     4        INIT_FCALL                                               'var_dump'
          5        SEND_VAR                                                 !0
          6        ISSET_ISEMPTY_CV                                 ~3      !0
          7        SEND_VAL                                                 ~3
          8        IS_IDENTICAL                                     ~4      !0, <array>
          9        SEND_VAL                                                 ~4
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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