3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = <<<XML <errors> <viewErrors> <viewError code="404">Can't finde requested file</viewError> <viewError code="405">Method not allowed</viewError> </viewErrors> </errors> XML; $_xml = new DOMDocument('1.0', 'utf-8'); $_xml -> load("$x"); $_xpath = new DOMXPath($_xml); echo $_xpath -> evaluate( '//viewError[@code="404"]' ) -> item(0) -> textContent;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qVmTs
function name:  (null)
number of ops:  23
compiled vars:  !0 = $x, !1 = $_xml, !2 = $_xpath
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%3Cerrors%3E%0A++++%3CviewErrors%3E%0A++++++++%3CviewError+code%3D%22404%22%3ECan%27t+finde+requested+file%3C%2FviewError%3E%0A++++++++%3CviewError+code%3D%22405%22%3EMethod+not+allowed%3C%2FviewError%3E%0A++++%3C%2FviewErrors%3E%0A%3C%2Ferrors%3E'
   11     1        NEW                                              $4      'DOMDocument'
          2        SEND_VAL_EX                                              '1.0'
          3        SEND_VAL_EX                                              'utf-8'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !1, $4
   12     6        INIT_METHOD_CALL                                         !1, 'load'
          7        CAST                                          6  ~7      !0
          8        SEND_VAL_EX                                              ~7
          9        DO_FCALL                                      0          
   13    10        NEW                                              $9      'DOMXPath'
         11        SEND_VAR_EX                                              !1
         12        DO_FCALL                                      0          
         13        ASSIGN                                                   !2, $9
   14    14        INIT_METHOD_CALL                                         !2, 'evaluate'
         15        SEND_VAL_EX                                              '%2F%2FviewError%5B%40code%3D%22404%22%5D'
         16        DO_FCALL                                      0  $12     
         17        INIT_METHOD_CALL                                         $12, 'item'
         18        SEND_VAL_EX                                              0
         19        DO_FCALL                                      0  $13     
         20        FETCH_OBJ_R                                      ~14     $13, 'textContent'
         21        ECHO                                                     ~14
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
170.54 ms | 1394 KiB | 13 Q