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<?php $mysql_result[0]['id']="1"; $mysql_result[1]['id']="2"; $mysql_result[2]['id']="3"; $mysql_result[0]['address']="www.example.com/page1"; $mysql_result[1]['address']="www.example.com/page2"; $mysql_result[2]['address']="www.example.com/page3"; $mysql_result[0]['title']="Page 1"; $mysql_result[1]['title']="Page 2"; $mysql_result[2]['title']="Page 3"; $mysql_result[0]['content']="The quick dog jumps over the lazy dog."; $mysql_result[1]['content']="The best thing about morning is breakfast."; $mysql_result[2]['content']="Hotdogs are great ballpark food."; $mysql_result[0]['image']="image1.jpg"; $mysql_result[1]['image']="image2.jpg"; $mysql_result[2]['image']="image3.jpg"; $query="dog"; $chars_to_show_before = 3; $chars_to_show_after = 3; foreach($mysql_result as $results) { $content = str_replace($query,"my_un1qu3_r3pl4c3m3nt_".$query,$results['content']); $occurences = explode("my_un1qu3_r3pl4c3m3nt_",$content); $position_in_original_content = 0; foreach($occurences as $an_occurence) { echo "the occurence: $an_occurence\nThe position $position_in_original_content\n"; if (strpos($an_occurence,$query) !== false) { $content=$an_occurence; echo '<li class="media"> <a class="pull-left" href="'.$results['address'].'"> <img class="media-object thumbnail" src="'.$results['image'].'" style="height:100px !important"> </a> <div class="media-body"> <h4 class="media-heading"><a href="'.$results['address'].'">'.$results['title'].'</a></h4> <p>...'.str_replace($query,'<strong>'.$query.'</strong>', substr($results['content'],$position_in_original_content-$chars_to_show_before,strlen($an_occurence)+$chars_to_show_after)).'...</p> </div>'.($position_in_original_content-0).' and '.(strlen($an_occurence)+0).' </li>'; } $position_in_original_content = $position_in_original_content+strlen($an_occurence); } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 49, Position 2 = 123
Branch analysis from position: 49
2 jumps found. (Code = 78) Position 1 = 50, Position 2 = 123
Branch analysis from position: 50
2 jumps found. (Code = 77) Position 1 = 65, Position 2 = 121
Branch analysis from position: 65
2 jumps found. (Code = 78) Position 1 = 66, Position 2 = 121
Branch analysis from position: 66
2 jumps found. (Code = 43) Position 1 = 78, Position 2 = 117
Branch analysis from position: 78
1 jumps found. (Code = 42) Position 1 = 65
Branch analysis from position: 65
Branch analysis from position: 117
Branch analysis from position: 121
1 jumps found. (Code = 42) Position 1 = 49
Branch analysis from position: 49
Branch analysis from position: 121
Branch analysis from position: 123
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 123
filename:       /in/7Zd81
function name:  (null)
number of ops:  125
compiled vars:  !0 = $mysql_result, !1 = $query, !2 = $chars_to_show_before, !3 = $chars_to_show_after, !4 = $results, !5 = $content, !6 = $occurences, !7 = $position_in_original_content, !8 = $an_occurence
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_DIM_W                                      $9      !0, 0
          1        ASSIGN_DIM                                               $9, 'id'
          2        OP_DATA                                                  '1'
    4     3        FETCH_DIM_W                                      $11     !0, 1
          4        ASSIGN_DIM                                               $11, 'id'
          5        OP_DATA                                                  '2'
    5     6        FETCH_DIM_W                                      $13     !0, 2
          7        ASSIGN_DIM                                               $13, 'id'
          8        OP_DATA                                                  '3'
    7     9        FETCH_DIM_W                                      $15     !0, 0
         10        ASSIGN_DIM                                               $15, 'address'
         11        OP_DATA                                                  'www.example.com%2Fpage1'
    8    12        FETCH_DIM_W                                      $17     !0, 1
         13        ASSIGN_DIM                                               $17, 'address'
         14        OP_DATA                                                  'www.example.com%2Fpage2'
    9    15        FETCH_DIM_W                                      $19     !0, 2
         16        ASSIGN_DIM                                               $19, 'address'
         17        OP_DATA                                                  'www.example.com%2Fpage3'
   11    18        FETCH_DIM_W                                      $21     !0, 0
         19        ASSIGN_DIM                                               $21, 'title'
         20        OP_DATA                                                  'Page+1'
   12    21        FETCH_DIM_W                                      $23     !0, 1
         22        ASSIGN_DIM                                               $23, 'title'
         23        OP_DATA                                                  'Page+2'
   13    24        FETCH_DIM_W                                      $25     !0, 2
         25        ASSIGN_DIM                                               $25, 'title'
         26        OP_DATA                                                  'Page+3'
   15    27        FETCH_DIM_W                                      $27     !0, 0
         28        ASSIGN_DIM                                               $27, 'content'
         29        OP_DATA                                                  'The+quick+dog+jumps+over+the+lazy+dog.'
   16    30        FETCH_DIM_W                                      $29     !0, 1
         31        ASSIGN_DIM                                               $29, 'content'
         32        OP_DATA                                                  'The+best+thing+about+morning+is+breakfast.'
   17    33        FETCH_DIM_W                                      $31     !0, 2
         34        ASSIGN_DIM                                               $31, 'content'
         35        OP_DATA                                                  'Hotdogs+are+great+ballpark+food.'
   19    36        FETCH_DIM_W                                      $33     !0, 0
         37        ASSIGN_DIM                                               $33, 'image'
         38        OP_DATA                                                  'image1.jpg'
   20    39        FETCH_DIM_W                                      $35     !0, 1
         40        ASSIGN_DIM                                               $35, 'image'
         41        OP_DATA                                                  'image2.jpg'
   21    42        FETCH_DIM_W                                      $37     !0, 2
         43        ASSIGN_DIM                                               $37, 'image'
         44        OP_DATA                                                  'image3.jpg'
   24    45        ASSIGN                                                   !1, 'dog'
   26    46        ASSIGN                                                   !2, 3
   27    47        ASSIGN                                                   !3, 3
   29    48      > FE_RESET_R                                       $42     !0, ->123
         49    > > FE_FETCH_R                                               $42, !4, ->123
   32    50    >   INIT_FCALL                                               'str_replace'
         51        SEND_VAR                                                 !1
         52        CONCAT                                           ~43     'my_un1qu3_r3pl4c3m3nt_', !1
         53        SEND_VAL                                                 ~43
         54        FETCH_DIM_R                                      ~44     !4, 'content'
         55        SEND_VAL                                                 ~44
         56        DO_ICALL                                         $45     
         57        ASSIGN                                                   !5, $45
   34    58        INIT_FCALL                                               'explode'
         59        SEND_VAL                                                 'my_un1qu3_r3pl4c3m3nt_'
         60        SEND_VAR                                                 !5
         61        DO_ICALL                                         $47     
         62        ASSIGN                                                   !6, $47
   35    63        ASSIGN                                                   !7, 0
   37    64      > FE_RESET_R                                       $50     !6, ->121
         65    > > FE_FETCH_R                                               $50, !8, ->121
   40    66    >   ROPE_INIT                                     5  ~52     'the+occurence%3A+'
         67        ROPE_ADD                                      1  ~52     ~52, !8
         68        ROPE_ADD                                      2  ~52     ~52, '%0AThe+position+'
         69        ROPE_ADD                                      3  ~52     ~52, !7
         70        ROPE_END                                      4  ~51     ~52, '%0A'
         71        ECHO                                                     ~51
   43    72        INIT_FCALL                                               'strpos'
         73        SEND_VAR                                                 !8
         74        SEND_VAR                                                 !1
         75        DO_ICALL                                         $55     
         76        TYPE_CHECK                                  1018          $55
         77      > JMPZ                                                     ~56, ->117
   45    78    >   ASSIGN                                                   !5, !8
   48    79        FETCH_DIM_R                                      ~58     !4, 'address'
         80        CONCAT                                           ~59     '%3Cli+class%3D%22media%22%3E%0A++++++++++++%3Ca+class%3D%22pull-left%22+href%3D%22', ~58
         81        CONCAT                                           ~60     ~59, '%22%3E%0A++++++++++++%3Cimg+class%3D%22media-object+thumbnail%22+src%3D%22'
   49    82        FETCH_DIM_R                                      ~61     !4, 'image'
         83        CONCAT                                           ~62     ~60, ~61
         84        CONCAT                                           ~63     ~62, '%22+style%3D%22height%3A100px+%21important%22%3E%0A++++++++++++%3C%2Fa%3E%0A++++++++++++%3Cdiv+class%3D%22media-body%22%3E%0A++++++++++++++%3Ch4+class%3D%22media-heading%22%3E%3Ca+href%3D%22'
   52    85        FETCH_DIM_R                                      ~64     !4, 'address'
         86        CONCAT                                           ~65     ~63, ~64
         87        CONCAT                                           ~66     ~65, '%22%3E'
         88        FETCH_DIM_R                                      ~67     !4, 'title'
         89        CONCAT                                           ~68     ~66, ~67
         90        CONCAT                                           ~69     ~68, '%3C%2Fa%3E%3C%2Fh4%3E%0A++++++++++++++%3Cp%3E...'
   53    91        INIT_FCALL                                               'str_replace'
         92        SEND_VAR                                                 !1
         93        CONCAT                                           ~70     '%3Cstrong%3E', !1
         94        CONCAT                                           ~71     ~70, '%3C%2Fstrong%3E'
         95        SEND_VAL                                                 ~71
         96        INIT_FCALL                                               'substr'
         97        FETCH_DIM_R                                      ~72     !4, 'content'
         98        SEND_VAL                                                 ~72
         99        SUB                                              ~73     !7, !2
        100        SEND_VAL                                                 ~73
        101        STRLEN                                           ~74     !8
        102        ADD                                              ~75     ~74, !3
        103        SEND_VAL                                                 ~75
        104        DO_ICALL                                         $76     
        105        SEND_VAR                                                 $76
        106        DO_ICALL                                         $77     
        107        CONCAT                                           ~78     ~69, $77
        108        CONCAT                                           ~79     ~78, '...%3C%2Fp%3E%0A++++++++++++%3C%2Fdiv%3E'
   54   109        SUB                                              ~80     !7, 0
        110        CONCAT                                           ~81     ~79, ~80
        111        CONCAT                                           ~82     ~81, '+and+'
        112        STRLEN                                           ~83     !8
        113        ADD                                              ~84     ~83, 0
        114        CONCAT                                           ~85     ~82, ~84
        115        CONCAT                                           ~86     ~85, '%0A+++++++++++%3C%2Fli%3E'
        116        ECHO                                                     ~86
   57   117    >   STRLEN                                           ~87     !8
        118        ADD                                              ~88     !7, ~87
        119        ASSIGN                                                   !7, ~88
   37   120      > JMP                                                      ->65
        121    >   FE_FREE                                                  $50
   29   122      > JMP                                                      ->49
        123    >   FE_FREE                                                  $42
   59   124      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
163.86 ms | 1400 KiB | 21 Q