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<?php $pattern = '/(\/.*)?\/img\/.*/i'; $s = [ '/img/up/bf9b12de5ea78cecacd3dde69f2a72f8/665/0c2795fc83d114a5ab9840120a4249e4/4/xxl.jpg', '/var/www/vb/admin/web/img/up/bf9b12de5ea78cecacd3dde69f2a72f8/665/0c2795fc83d114a5ab9840120a4249e4/4/xxl.jpg', '/var/www/vb/frontend/web/img/up/bf9b12de5ea78cecacd3dde69f2a72f8/665/0c2795fc83d114a5ab9840120a4249e4/4/xxl.jpg', ]; var_dump([ preg_match($pattern, $s[0], $m0), preg_match($pattern, $s[1], $m1), preg_match($pattern, $s[2], $m2), ]); var_dump([ $m0, $m1, $m2, ]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1PcM7
function name:  (null)
number of ops:  33
compiled vars:  !0 = $pattern, !1 = $s, !2 = $m0, !3 = $m1, !4 = $m2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%2F%28%5C%2F.%2A%29%3F%5C%2Fimg%5C%2F.%2A%2Fi'
    5     1        ASSIGN                                                   !1, <array>
   11     2        INIT_FCALL                                               'var_dump'
   12     3        INIT_FCALL                                               'preg_match'
          4        SEND_VAR                                                 !0
          5        FETCH_DIM_R                                      ~7      !1, 0
          6        SEND_VAL                                                 ~7
          7        SEND_REF                                                 !2
          8        DO_ICALL                                         $8      
          9        INIT_ARRAY                                       ~9      $8
   13    10        INIT_FCALL                                               'preg_match'
         11        SEND_VAR                                                 !0
         12        FETCH_DIM_R                                      ~10     !1, 1
         13        SEND_VAL                                                 ~10
         14        SEND_REF                                                 !3
         15        DO_ICALL                                         $11     
         16        ADD_ARRAY_ELEMENT                                ~9      $11
   14    17        INIT_FCALL                                               'preg_match'
         18        SEND_VAR                                                 !0
         19        FETCH_DIM_R                                      ~12     !1, 2
         20        SEND_VAL                                                 ~12
         21        SEND_REF                                                 !4
         22        DO_ICALL                                         $13     
         23        ADD_ARRAY_ELEMENT                                ~9      $13
         24        SEND_VAL                                                 ~9
         25        DO_ICALL                                                 
   17    26        INIT_FCALL                                               'var_dump'
   18    27        INIT_ARRAY                                       ~15     !2
   19    28        ADD_ARRAY_ELEMENT                                ~15     !3
   20    29        ADD_ARRAY_ELEMENT                                ~15     !4
         30        SEND_VAL                                                 ~15
         31        DO_ICALL                                                 
   21    32      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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