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<?php //$var = '0'; if ($var == 0) { echo 'hit because zero'; } elseif (empty($var)) { echo 'hit because empty'; } else { echo 'hit because not zero and not empty'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 2, Position 2 = 4
Branch analysis from position: 2
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
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
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/C6G7r
function name:  (null)
number of ops:  10
compiled vars:  !0 = $var
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   IS_EQUAL                                                 !0, 0
          1      > JMPZ                                                     ~1, ->4
    6     2    >   ECHO                                                     'hit+because+zero'
          3      > JMP                                                      ->9
    7     4    >   ISSET_ISEMPTY_CV                                         !0
          5      > JMPZ                                                     ~2, ->8
    8     6    >   ECHO                                                     'hit+because+empty'
          7      > JMP                                                      ->9
   10     8    >   ECHO                                                     'hit+because+not+zero+and+not+empty'
   11     9    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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