3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = '<p>foo<p></p>'; $dom = new DOMDocument; $dom->loadHTML($html); $nodes = $dom->getElementsByTagName('p'); foreach($nodes as $node) echo $dom->saveHTML($node);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 12, Position 2 = 18
Branch analysis from position: 12
2 jumps found. (Code = 78) Position 1 = 13, Position 2 = 18
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 18
filename:       /in/rJser
function name:  (null)
number of ops:  20
compiled vars:  !0 = $html, !1 = $dom, !2 = $nodes, !3 = $node
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%3Cp%3Efoo%3Cp%3E%3C%2Fp%3E'
    3     1        NEW                                              $5      'DOMDocument'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $5
    4     4        INIT_METHOD_CALL                                         !1, 'loadHTML'
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0          
    5     7        INIT_METHOD_CALL                                         !1, 'getElementsByTagName'
          8        SEND_VAL_EX                                              'p'
          9        DO_FCALL                                      0  $9      
         10        ASSIGN                                                   !2, $9
    7    11      > FE_RESET_R                                       $11     !2, ->18
         12    > > FE_FETCH_R                                               $11, !3, ->18
    8    13    >   INIT_METHOD_CALL                                         !1, 'saveHTML'
         14        SEND_VAR_EX                                              !3
         15        DO_FCALL                                      0  $12     
         16        ECHO                                                     $12
    7    17      > JMP                                                      ->12
         18    >   FE_FREE                                                  $11
    8    19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
174.09 ms | 1393 KiB | 13 Q