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<?php $dom = new DOMDocument(); $div = $dom->createElement('div'); $h4 = $dom->createElement('h4'); $span = $dom->createElement('span'); $foo = new DomText('foo'); $bar = new DomText('bar'); $span->appendChild($foo); $h4->appendChild($span); $h4->appendChild($bar); $div->appendChild($h4); $dom->appendChild($div); echo $dom->saveHTML(); echo "\n=============\n"; $h4_tags=$div->getElementsByTagName('h4'); $text=$h4_tags->items()->firstChild->textContent; echo $text;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uFhMR
function name:  (null)
number of ops:  53
compiled vars:  !0 = $dom, !1 = $div, !2 = $h4, !3 = $span, !4 = $foo, !5 = $bar, !6 = $h4_tags, !7 = $text
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $8      'DOMDocument'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $8
    4     3        INIT_METHOD_CALL                                         !0, 'createElement'
          4        SEND_VAL_EX                                              'div'
          5        DO_FCALL                                      0  $11     
          6        ASSIGN                                                   !1, $11
    5     7        INIT_METHOD_CALL                                         !0, 'createElement'
          8        SEND_VAL_EX                                              'h4'
          9        DO_FCALL                                      0  $13     
         10        ASSIGN                                                   !2, $13
    6    11        INIT_METHOD_CALL                                         !0, 'createElement'
         12        SEND_VAL_EX                                              'span'
         13        DO_FCALL                                      0  $15     
         14        ASSIGN                                                   !3, $15
    7    15        NEW                                              $17     'DomText'
         16        SEND_VAL_EX                                              'foo'
         17        DO_FCALL                                      0          
         18        ASSIGN                                                   !4, $17
    8    19        NEW                                              $20     'DomText'
         20        SEND_VAL_EX                                              'bar'
         21        DO_FCALL                                      0          
         22        ASSIGN                                                   !5, $20
    9    23        INIT_METHOD_CALL                                         !3, 'appendChild'
         24        SEND_VAR_EX                                              !4
         25        DO_FCALL                                      0          
   10    26        INIT_METHOD_CALL                                         !2, 'appendChild'
         27        SEND_VAR_EX                                              !3
         28        DO_FCALL                                      0          
   11    29        INIT_METHOD_CALL                                         !2, 'appendChild'
         30        SEND_VAR_EX                                              !5
         31        DO_FCALL                                      0          
   12    32        INIT_METHOD_CALL                                         !1, 'appendChild'
         33        SEND_VAR_EX                                              !2
         34        DO_FCALL                                      0          
   13    35        INIT_METHOD_CALL                                         !0, 'appendChild'
         36        SEND_VAR_EX                                              !1
         37        DO_FCALL                                      0          
   14    38        INIT_METHOD_CALL                                         !0, 'saveHTML'
         39        DO_FCALL                                      0  $28     
         40        ECHO                                                     $28
   15    41        ECHO                                                     '%0A%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%0A'
   17    42        INIT_METHOD_CALL                                         !1, 'getElementsByTagName'
         43        SEND_VAL_EX                                              'h4'
         44        DO_FCALL                                      0  $29     
         45        ASSIGN                                                   !6, $29
   18    46        INIT_METHOD_CALL                                         !6, 'items'
         47        DO_FCALL                                      0  $31     
         48        FETCH_OBJ_R                                      ~32     $31, 'firstChild'
         49        FETCH_OBJ_R                                      ~33     ~32, 'textContent'
         50        ASSIGN                                                   !7, ~33
   19    51        ECHO                                                     !7
         52      > RETURN                                                   1

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