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<?php $teste = ' <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"> <composition ownerId="9" ownerName="Innom" version="0.2" id="7360b6258a0336d14cbce7246a1e9c46" name="I Wont Give It Away"> <tracks> <track id="1" userId="9" userName="Innom" collaborationId="0" trackType="9" volume="100"></track> <track id="1" userId="9" userName="Innom" collaborationId="0" trackType="9" volume="100"></track> <track id="1" userId="9" userName="Innom" collaborationId="0" trackType="9" volume="100"></track> </tracks> <records> <record id="63e7a25d022e2a29b149b6686c446871" userId="9" frames="9668736"/> <record id="63e7a25d022e2a29b149b6686c446871" userId="9" frames="9668736"/> <record id="63e7a25d022e2a29b149b6686c446871" userId="9" frames="9668736"/> </records> </composition> </rss> '; $asd = substr_count($teste, '<record id'); for ($i = 1; $i <= $asd; $i++) { $teste = str_replace('collaborationId="0"', 'collaborationId="'.$i.'"', $teste, $i); } echo $teste;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 8
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 8
Branch analysis from position: 20
Branch analysis from position: 8
filename:       /in/g2sP4
function name:  (null)
number of ops:  22
compiled vars:  !0 = $teste, !1 = $asd, !2 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%0A%3C%3Fxml+version%3D%221.0%22+encoding%3D%22UTF-8%22+standalone%3D%22yes%22%3F%3E%0A%3Crss+version%3D%222.0%22+xmlns%3Aatom%3D%22http%3A%2F%2Fwww.w3.org%2F2005%2FAtom%22%3E%0A%3Ccomposition+ownerId%3D%229%22+ownerName%3D%22Innom%22+version%3D%220.2%22+id%3D%227360b6258a0336d14cbce7246a1e9c46%22+name%3D%22I+Wont+Give+It+Away%22%3E%0A++++%3Ctracks%3E%0A++++++++%3Ctrack+id%3D%221%22+userId%3D%229%22+userName%3D%22Innom%22+collaborationId%3D%220%22+trackType%3D%229%22+volume%3D%22100%22%3E%3C%2Ftrack%3E%0A%3Ctrack+id%3D%221%22+userId%3D%229%22+userName%3D%22Innom%22+collaborationId%3D%220%22+trackType%3D%229%22+volume%3D%22100%22%3E%3C%2Ftrack%3E%0A%3Ctrack+id%3D%221%22+userId%3D%229%22+userName%3D%22Innom%22+collaborationId%3D%220%22+trackType%3D%229%22+volume%3D%22100%22%3E%3C%2Ftrack%3E%0A++++%3C%2Ftracks%3E%0A++++%3Crecords%3E%0A++++++++%3Crecord+id%3D%2263e7a25d022e2a29b149b6686c446871%22+userId%3D%229%22+frames%3D%229668736%22%2F%3E%0A++++++++%3Crecord+id%3D%2263e7a25d022e2a29b149b6686c446871%22+userId%3D%229%22+frames%3D%229668736%22%2F%3E%0A++++++++%3Crecord+id%3D%2263e7a25d022e2a29b149b6686c446871%22+userId%3D%229%22+frames%3D%229668736%22%2F%3E%0A++++%3C%2Frecords%3E%0A%3C%2Fcomposition%3E%0A%3C%2Frss%3E%0A'
   21     1        INIT_FCALL                                               'substr_count'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 '%3Crecord+id'
          4        DO_ICALL                                         $4      
          5        ASSIGN                                                   !1, $4
   23     6        ASSIGN                                                   !2, 1
          7      > JMP                                                      ->18
   25     8    >   INIT_FCALL                                               'str_replace'
          9        SEND_VAL                                                 'collaborationId%3D%220%22'
         10        CONCAT                                           ~7      'collaborationId%3D%22', !2
         11        CONCAT                                           ~8      ~7, '%22'
         12        SEND_VAL                                                 ~8
         13        SEND_VAR                                                 !0
         14        SEND_REF                                                 !2
         15        DO_ICALL                                         $9      
         16        ASSIGN                                                   !0, $9
   23    17        PRE_INC                                                  !2
         18    >   IS_SMALLER_OR_EQUAL                                      !2, !1
         19      > JMPNZ                                                    ~12, ->8
   31    20    >   ECHO                                                     !0
         21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
150 ms | 1396 KiB | 17 Q