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<?php $a = ''; $b = 'hello'; if(isset($a['hello'])){ print 'Empty'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 5
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
filename:       /in/dEmsK
function name:  (null)
number of ops:  6
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, ''
    3     1        ASSIGN                                                   !1, 'hello'
    4     2        ISSET_ISEMPTY_DIM_OBJ                         0          !0, 'hello'
          3      > JMPZ                                                     ~4, ->5
    5     4    >   ECHO                                                     'Empty'
    6     5    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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