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<?php $variable = 'running'; if('running' == $variable) { echo "This looks ok"; } $variable = true; if('running' == $variable) { echo "\nbut it actually is not"; } if('running' === $variable) { echo "\nin a safe world this won't show but"; } $variable = 'running'; if('running' === $variable) { echo "\nin a safe world this will show"; }
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 = 7, Position 2 = 8
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 11
Branch analysis from position: 10
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 15
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
Branch analysis from position: 11
Branch analysis from position: 8
Branch analysis from position: 4
filename:       /in/80lnE
function name:  (null)
number of ops:  16
compiled vars:  !0 = $variable
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'running'
    3     1        IS_EQUAL                                                 !0, 'running'
          2      > JMPZ                                                     ~2, ->4
    4     3    >   ECHO                                                     'This+looks+ok'
    7     4    >   ASSIGN                                                   !0, <true>
    8     5        IS_EQUAL                                                 !0, 'running'
          6      > JMPZ                                                     ~4, ->8
    9     7    >   ECHO                                                     '%0Abut+it+actually+is+not'
   12     8    >   IS_IDENTICAL                                             !0, 'running'
          9      > JMPZ                                                     ~5, ->11
   13    10    >   ECHO                                                     '%0Ain+a+safe+world+this+won%27t+show+but'
   15    11    >   ASSIGN                                                   !0, 'running'
   16    12        IS_IDENTICAL                                             !0, 'running'
         13      > JMPZ                                                     ~7, ->15
   17    14    >   ECHO                                                     '%0Ain+a+safe+world+this+will+show'
   18    15    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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