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<?php $x = [ ]; /* function a(array $a) { array_shift($a); } a($x); var_dump($x); array_shift($x); var_dump($x); */ var_dump(empty(current($x)['Slide']));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/tcLi5
function name:  (null)
number of ops:  9
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   14     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'current'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        ISSET_ISEMPTY_DIM_OBJ                         1  ~3      $2, 'Slide'
          6        SEND_VAL                                                 ~3
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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