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<?php $html = ' <html><head></head><body> <div class="single-post-image" style="background-image:url(https://www.mmowg.net/wp-content/uploads/2020/11/a8Tnv1kVyXY.jpg)"></div> <div class="single-post-image" style="background-image: url(https://www.mmowg.net/wp-content/uploads/2020/11/a8Tnv1kVyXY.jpg )"></div> <div class="single-post-image" style="background-image: url( https://www.mmowg.net/wp-content/uploads/2020/11/a8Tnv1kVyXY.jpg)"></div> <div class="single-post-image" style="background-image: url(\'https://www.mmowg.net/wp-content/uploads/2020/11/a8Tnv1kVyXY.jpg\')"></div> <div class="single-post-image"></div> </body> </html>'; $dom = new DOMDocument(); libxml_use_internal_errors(true); $dom->loadHTML($html); libxml_clear_errors(); $xpath = new DomXPath($dom); $images = []; foreach ($xpath->query("//*[contains(@class, 'single-post-image')]") as $img) { if ($img->hasAttribute('style')) { preg_match('/url\((.*)\)/', $img->getAttribute('style'), $match); if (isset($match[1])) $images[] = trim($match[1], '\'" '); } } print_r($images);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 21, Position 2 = 44
Branch analysis from position: 21
2 jumps found. (Code = 78) Position 1 = 22, Position 2 = 44
Branch analysis from position: 22
2 jumps found. (Code = 43) Position 1 = 26, Position 2 = 43
Branch analysis from position: 26
2 jumps found. (Code = 43) Position 1 = 36, Position 2 = 43
Branch analysis from position: 36
1 jumps found. (Code = 42) Position 1 = 21
Branch analysis from position: 21
Branch analysis from position: 43
Branch analysis from position: 43
Branch analysis from position: 44
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 44
filename:       /in/icTdS
function name:  (null)
number of ops:  49
compiled vars:  !0 = $html, !1 = $dom, !2 = $xpath, !3 = $images, !4 = $img, !5 = $match
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%0A%3Chtml%3E%3Chead%3E%3C%2Fhead%3E%3Cbody%3E%0A%3Cdiv+class%3D%22single-post-image%22+style%3D%22background-image%3Aurl%28https%3A%2F%2Fwww.mmowg.net%2Fwp-content%2Fuploads%2F2020%2F11%2Fa8Tnv1kVyXY.jpg%29%22%3E%3C%2Fdiv%3E%0A%3Cdiv+class%3D%22single-post-image%22+style%3D%22background-image%3A+url%28https%3A%2F%2Fwww.mmowg.net%2Fwp-content%2Fuploads%2F2020%2F11%2Fa8Tnv1kVyXY.jpg+%29%22%3E%3C%2Fdiv%3E%0A%3Cdiv+class%3D%22single-post-image%22+style%3D%22background-image%3A+url%28+https%3A%2F%2Fwww.mmowg.net%2Fwp-content%2Fuploads%2F2020%2F11%2Fa8Tnv1kVyXY.jpg%29%22%3E%3C%2Fdiv%3E%0A%3Cdiv+class%3D%22single-post-image%22+style%3D%22background-image%3A+url%28%27https%3A%2F%2Fwww.mmowg.net%2Fwp-content%2Fuploads%2F2020%2F11%2Fa8Tnv1kVyXY.jpg%27%29%22%3E%3C%2Fdiv%3E%0A%3Cdiv+class%3D%22single-post-image%22%3E%3C%2Fdiv%3E%0A%3C%2Fbody%3E%0A%3C%2Fhtml%3E'
   12     1        NEW                                              $7      'DOMDocument'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $7
   13     4        INIT_FCALL                                               'libxml_use_internal_errors'
          5        SEND_VAL                                                 <true>
          6        DO_ICALL                                                 
   14     7        INIT_METHOD_CALL                                         !1, 'loadHTML'
          8        SEND_VAR_EX                                              !0
          9        DO_FCALL                                      0          
   15    10        INIT_FCALL                                               'libxml_clear_errors'
         11        DO_ICALL                                                 
   17    12        NEW                                              $13     'DomXPath'
         13        SEND_VAR_EX                                              !1
         14        DO_FCALL                                      0          
         15        ASSIGN                                                   !2, $13
   19    16        ASSIGN                                                   !3, <array>
   20    17        INIT_METHOD_CALL                                         !2, 'query'
         18        SEND_VAL_EX                                              '%2F%2F%2A%5Bcontains%28%40class%2C+%27single-post-image%27%29%5D'
         19        DO_FCALL                                      0  $17     
         20      > FE_RESET_R                                       $18     $17, ->44
         21    > > FE_FETCH_R                                               $18, !4, ->44
   21    22    >   INIT_METHOD_CALL                                         !4, 'hasAttribute'
         23        SEND_VAL_EX                                              'style'
         24        DO_FCALL                                      0  $19     
         25      > JMPZ                                                     $19, ->43
   22    26    >   INIT_FCALL                                               'preg_match'
         27        SEND_VAL                                                 '%2Furl%5C%28%28.%2A%29%5C%29%2F'
         28        INIT_METHOD_CALL                                         !4, 'getAttribute'
         29        SEND_VAL_EX                                              'style'
         30        DO_FCALL                                      0  $20     
         31        SEND_VAR                                                 $20
         32        SEND_REF                                                 !5
         33        DO_ICALL                                                 
   23    34        ISSET_ISEMPTY_DIM_OBJ                         0          !5, 1
         35      > JMPZ                                                     ~22, ->43
         36    >   INIT_FCALL                                               'trim'
         37        FETCH_DIM_R                                      ~24     !5, 1
         38        SEND_VAL                                                 ~24
         39        SEND_VAL                                                 '%27%22+'
         40        DO_ICALL                                         $25     
         41        ASSIGN_DIM                                               !3
         42        OP_DATA                                                  $25
   20    43    > > JMP                                                      ->21
         44    >   FE_FREE                                                  $18
   27    45        INIT_FCALL                                               'print_r'
         46        SEND_VAR                                                 !3
         47        DO_ICALL                                                 
         48      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
137.39 ms | 1009 KiB | 18 Q