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<?php $arr = [ 1847630 => [ [ 'ip' => '2001:19f0:5800:8561:5400:00ff:fe07:cae5' ] ] ]; $foo = array_pop($arr); var_dump($foo);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iUuGi
function name:  (null)
number of ops:  9
compiled vars:  !0 = $arr, !1 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    9     1        INIT_FCALL                                               'array_pop'
          2        SEND_REF                                                 !0
          3        DO_ICALL                                         $3      
          4        ASSIGN                                                   !1, $3
   10     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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