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<?php $a1 = array(1,3,5); $a2 = array(); //echo array_key_exists(20, $a1); echo isset($a2); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/W8lSq
function name:  (null)
number of ops:  5
compiled vars:  !0 = $a1, !1 = $a2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
    5     2        ISSET_ISEMPTY_CV                                 ~4      !1
          3        ECHO                                                     ~4
    6     4      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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