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<?php $query = "SELECT r.revision_id, r.content_id, r.user_id, r.entry_name, r.entry_description, r.date_added, r.date_modified FROM modules_acls_entries_content_revisions r INNER JOIN modules_acls_entries_content c ON (c.content_id = r.content_id) WHERE r.revision_id = ?;"; if(preg_match_all('/((FROM|JOIN|,) ([_\w]*) )/', $query, $matches)) { $tables = array_unique($matches[3]); print_r($tables); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 15
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/on3tE
function name:  (null)
number of ops:  16
compiled vars:  !0 = $query, !1 = $matches, !2 = $tables
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'SELECT+r.revision_id%2C+r.content_id%2C+r.user_id%2C+r.entry_name%2C+r.entry_description%2C+r.date_added%2C+r.date_modified+FROM+modules_acls_entries_content_revisions+r+INNER+JOIN+modules_acls_entries_content+c+ON+%28c.content_id+%3D+r.content_id%29+WHERE+r.revision_id+%3D+%3F%3B'
    5     1        INIT_FCALL                                               'preg_match_all'
          2        SEND_VAL                                                 '%2F%28%28FROM%7CJOIN%7C%2C%29+%28%5B_%5Cw%5D%2A%29+%29%2F'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                         $4      
          6      > JMPZ                                                     $4, ->15
    6     7    >   INIT_FCALL                                               'array_unique'
          8        FETCH_DIM_R                                      ~5      !1, 3
          9        SEND_VAL                                                 ~5
         10        DO_ICALL                                         $6      
         11        ASSIGN                                                   !2, $6
    7    12        INIT_FCALL                                               'print_r'
         13        SEND_VAR                                                 !2
         14        DO_ICALL                                                 
    8    15    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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