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<?php $foo = []; $foo2 = ['a']; $foo3 = [false]; $foo4 = [1,2,3,4,5,6,7,8,9]; echo empty($foo) ? 'empty' : ''; echo PHP_EOL; echo empty($foo2) ? 'empty' : ''; echo PHP_EOL; echo empty($foo3) ? 'empty' : ''; echo PHP_EOL; echo empty($foo4) ? 'empty' : ''; echo PHP_EOL;
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 15
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
2 jumps found. (Code = 43) Position 1 = 20, Position 2 = 22
Branch analysis from position: 20
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
2 jumps found. (Code = 43) Position 1 = 27, Position 2 = 29
Branch analysis from position: 27
1 jumps found. (Code = 42) Position 1 = 30
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 29
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
2 jumps found. (Code = 43) Position 1 = 27, Position 2 = 29
Branch analysis from position: 27
Branch analysis from position: 29
Branch analysis from position: 15
2 jumps found. (Code = 43) Position 1 = 20, Position 2 = 22
Branch analysis from position: 20
Branch analysis from position: 22
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 15
Branch analysis from position: 13
Branch analysis from position: 15
filename:       /in/25ueK
function name:  (null)
number of ops:  33
compiled vars:  !0 = $foo, !1 = $foo2, !2 = $foo3, !3 = $foo4
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    5     2        ASSIGN                                                   !2, <array>
    6     3        ASSIGN                                                   !3, <array>
    8     4        ISSET_ISEMPTY_CV                                         !0
          5      > JMPZ                                                     ~8, ->8
          6    >   QM_ASSIGN                                        ~9      'empty'
          7      > JMP                                                      ->9
          8    >   QM_ASSIGN                                        ~9      ''
          9    >   ECHO                                                     ~9
         10        ECHO                                                     '%0A'
    9    11        ISSET_ISEMPTY_CV                                         !1
         12      > JMPZ                                                     ~10, ->15
         13    >   QM_ASSIGN                                        ~11     'empty'
         14      > JMP                                                      ->16
         15    >   QM_ASSIGN                                        ~11     ''
         16    >   ECHO                                                     ~11
         17        ECHO                                                     '%0A'
   10    18        ISSET_ISEMPTY_CV                                         !2
         19      > JMPZ                                                     ~12, ->22
         20    >   QM_ASSIGN                                        ~13     'empty'
         21      > JMP                                                      ->23
         22    >   QM_ASSIGN                                        ~13     ''
         23    >   ECHO                                                     ~13
         24        ECHO                                                     '%0A'
   11    25        ISSET_ISEMPTY_CV                                         !3
         26      > JMPZ                                                     ~14, ->29
         27    >   QM_ASSIGN                                        ~15     'empty'
         28      > JMP                                                      ->30
         29    >   QM_ASSIGN                                        ~15     ''
         30    >   ECHO                                                     ~15
         31        ECHO                                                     '%0A'
   12    32      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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