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<?php $string = ' <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut <span class=" red email_p_14">labore@et.de</span> dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea consequat. Duis aute irure in reprehenderit in voluptate velit <span class="email_p_22">esse@cillum.de</span> dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit <span class="blue email_ green">anim@id.de</span> laborum. Donec elementum ligula. Quis nostrud exercitation ullamco <span class="blue email_ green black">laboris@nisi.de</span> aliquip ex ea consequat. </p>'; $dom = new DOMDocument; libxml_use_internal_errors(true); $dom->loadHTML($string); $xpath = new DOMXPath($dom); $result = []; foreach ($xpath->query("//span[starts-with(@class, 'email_') or contains(@class, ' email_')]") as $span) { $result[] = [ 'mail' => $span->nodeValue, 'class' => preg_replace( '~.*\b(email_\S*).*~', '$1', $span->getAttribute('class') ) ]; } var_export($result);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 19, Position 2 = 34
Branch analysis from position: 19
2 jumps found. (Code = 78) Position 1 = 20, Position 2 = 34
Branch analysis from position: 20
1 jumps found. (Code = 42) Position 1 = 19
Branch analysis from position: 19
Branch analysis from position: 34
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 34
filename:       /in/cOgB4
function name:  (null)
number of ops:  39
compiled vars:  !0 = $string, !1 = $dom, !2 = $xpath, !3 = $result, !4 = $span
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%0A%3Cp%3E%0ALorem+ipsum+dolor+sit+amet%2C+%0Aconsectetur+adipisicing+elit%2C+%0Ased+do+eiusmod+tempor+incididunt+ut%0A%0A++++%3Cspan+class%3D%22+red+email_p_14%22%3Elabore%40et.de%3C%2Fspan%3E%0A%0Adolore+magna+aliqua.+Ut+enim+ad+minim+veniam%2C+%0Aquis+nostrud+exercitation+ullamco+laboris+nisi+ut+aliquip+ex+ea+consequat.+%0ADuis+aute+irure+in+reprehenderit+in+voluptate+velit%0A%0A++++%3Cspan+class%3D%22email_p_22%22%3Eesse%40cillum.de%3C%2Fspan%3E%0A%0Adolore+eu+fugiat+nulla+pariatur.+Excepteur+sint+occaecat+cupidatat+non+proident%2C+%0Asunt+in+culpa+qui+officia+deserunt+mollit%0A%0A++++%3Cspan+class%3D%22blue+email_+green%22%3Eanim%40id.de%3C%2Fspan%3E%0A%0Alaborum.+Donec+elementum+ligula.%0AQuis+nostrud+exercitation+ullamco+%0A%0A++++%3Cspan+class%3D%22blue+email_+green+black%22%3Elaboris%40nisi.de%3C%2Fspan%3E%0A%0Aaliquip+ex+ea+consequat.+%0A%3C%2Fp%3E'
   30     1        NEW                                              $6      'DOMDocument'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $6
   31     4        INIT_FCALL                                               'libxml_use_internal_errors'
          5        SEND_VAL                                                 <true>
          6        DO_ICALL                                                 
   32     7        INIT_METHOD_CALL                                         !1, 'loadHTML'
          8        SEND_VAR_EX                                              !0
          9        DO_FCALL                                      0          
   33    10        NEW                                              $11     'DOMXPath'
         11        SEND_VAR_EX                                              !1
         12        DO_FCALL                                      0          
         13        ASSIGN                                                   !2, $11
   35    14        ASSIGN                                                   !3, <array>
   36    15        INIT_METHOD_CALL                                         !2, 'query'
         16        SEND_VAL_EX                                              '%2F%2Fspan%5Bstarts-with%28%40class%2C+%27email_%27%29+or+contains%28%40class%2C+%27+email_%27%29%5D'
         17        DO_FCALL                                      0  $15     
         18      > FE_RESET_R                                       $16     $15, ->34
         19    > > FE_FETCH_R                                               $16, !4, ->34
   38    20    >   FETCH_OBJ_R                                      ~18     !4, 'nodeValue'
         21        INIT_ARRAY                                       ~19     ~18, 'mail'
   39    22        INIT_FCALL                                               'preg_replace'
   40    23        SEND_VAL                                                 '%7E.%2A%5Cb%28email_%5CS%2A%29.%2A%7E'
   41    24        SEND_VAL                                                 '%241'
   42    25        INIT_METHOD_CALL                                         !4, 'getAttribute'
         26        SEND_VAL_EX                                              'class'
         27        DO_FCALL                                      0  $20     
         28        SEND_VAR                                                 $20
   39    29        DO_ICALL                                         $21     
   42    30        ADD_ARRAY_ELEMENT                                ~19     $21, 'class'
   37    31        ASSIGN_DIM                                               !3
   42    32        OP_DATA                                                  ~19
   36    33      > JMP                                                      ->19
         34    >   FE_FREE                                                  $16
   46    35        INIT_FCALL                                               'var_export'
         36        SEND_VAR                                                 !3
         37        DO_ICALL                                                 
         38      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
152.9 ms | 1017 KiB | 16 Q