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<?php $a = ""; if ("" == $a) { echo 1; } if ($a == "") { echo 2; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
Branch analysis from position: 4
filename:       /in/v35Z7
function name:  (null)
number of ops:  8
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, ''
    3     1        IS_EQUAL                                                 !0, ''
          2      > JMPZ                                                     ~2, ->4
    4     3    >   ECHO                                                     1
    7     4    >   IS_EQUAL                                                 !0, ''
          5      > JMPZ                                                     ~3, ->7
    8     6    >   ECHO                                                     2
    9     7    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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