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<?php $body = '<body link="#0066FF" vlink="#6633CC" bgcolor="#33D7FF" style=\'margin:0\'>'."\n\n"; $body .= '<object type="application/x-shockwave-flash" data="http://flash-mp3-player.net/medias/player_mp3.swf" width="200" height="20">'."\n"; $body .= ' <param name="movie" value="http://flash-mp3-player.net/medias/player_mp3.swf" />'."\n"; $body .= ' <param name="bgcolor" value="#ffffff" />'."\n"; $body .= ' <param name="FlashVars" value="mp3=%MP3%&amp;loop=1&amp;autoplay=1" />'."\n"; $body .= '</object>'."\n"; $html = '<html><body link="#0066FF" vlink="#6633CC" bgcolor="#4CDCFF" style=\'margin:0\'>asddasdas</body></html>'; echo preg_replace('#<body[^>]+>#', " aaa $1 aaa ", $html);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ncrOo
function name:  (null)
number of ops:  14
compiled vars:  !0 = $body, !1 = $html
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%3Cbody+link%3D%22%230066FF%22+vlink%3D%22%236633CC%22+bgcolor%3D%22%2333D7FF%22+style%3D%27margin%3A0%27%3E%0A%0A'
    4     1        ASSIGN_OP                                     8          !0, '%3Cobject+type%3D%22application%2Fx-shockwave-flash%22+data%3D%22http%3A%2F%2Fflash-mp3-player.net%2Fmedias%2Fplayer_mp3.swf%22+width%3D%22200%22+height%3D%2220%22%3E%0A'
    5     2        ASSIGN_OP                                     8          !0, '++++%3Cparam+name%3D%22movie%22+value%3D%22http%3A%2F%2Fflash-mp3-player.net%2Fmedias%2Fplayer_mp3.swf%22+%2F%3E%0A'
    6     3        ASSIGN_OP                                     8          !0, '++++%3Cparam+name%3D%22bgcolor%22+value%3D%22%23ffffff%22+%2F%3E%0A'
    7     4        ASSIGN_OP                                     8          !0, '++++%3Cparam+name%3D%22FlashVars%22+value%3D%22mp3%3D%25MP3%25%26amp%3Bloop%3D1%26amp%3Bautoplay%3D1%22+%2F%3E%0A'
    8     5        ASSIGN_OP                                     8          !0, '%3C%2Fobject%3E%0A'
   10     6        ASSIGN                                                   !1, '%3Chtml%3E%3Cbody+link%3D%22%230066FF%22+vlink%3D%22%236633CC%22+bgcolor%3D%22%234CDCFF%22+style%3D%27margin%3A0%27%3Easddasdas%3C%2Fbody%3E%3C%2Fhtml%3E'
   12     7        INIT_FCALL                                               'preg_replace'
          8        SEND_VAL                                                 '%23%3Cbody%5B%5E%3E%5D%2B%3E%23'
          9        SEND_VAL                                                 '+aaa+%241+aaa+'
         10        SEND_VAR                                                 !1
         11        DO_ICALL                                         $9      
         12        ECHO                                                     $9
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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