3v4l.org

run code in 300+ PHP versions simultaneously
<?php $content = <<<XML <?xml version="1.0" encoding="ISO-8859-1"?> <PersonList> <Header> </Header> <Person> <Name id="35" nume="LOL">Sonu Kapoor</Name> <Age>24</Age> <Gender>M</Gender> <PostalCode>54879</PostalCode> </Person> <Person> <Name>Jasmin</Name> <Age>28</Age> <Gender>M</Gender> <PostalCode>78745</PostalCode> </Person> <Person> <Name>Josef</Name> <Age>232</Age> <Gender>F</Gender> <PostalCode>53454</PostalCode> </Person> </PersonList> XML; $doc = new DOMDocument(); $doc->loadXML($content); $xp = new DOMXPath($doc); foreach ($xPath->query('//PersonList/Person/Name') AS $Name) { $ID = $Name->getAttribute('id'); $Atrib = $Name->getAttribute('nume'); if($Atrib != "") { $Name->setAttribute('nume','Nuevo'); } } $doc->formatOutput = true; echo $doc->saveXML();
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 15, Position 2 = 31
Branch analysis from position: 15
2 jumps found. (Code = 78) Position 1 = 16, Position 2 = 31
Branch analysis from position: 16
2 jumps found. (Code = 43) Position 1 = 26, Position 2 = 30
Branch analysis from position: 26
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
Branch analysis from position: 30
Branch analysis from position: 31
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 31
filename:       /in/qaFKW
function name:  (null)
number of ops:  38
compiled vars:  !0 = $content, !1 = $doc, !2 = $xp, !3 = $xPath, !4 = $Name, !5 = $ID, !6 = $Atrib
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%3C%3Fxml+version%3D%221.0%22+encoding%3D%22ISO-8859-1%22%3F%3E%0A%3CPersonList%3E%0A%3CHeader%3E%0A%3C%2FHeader%3E%0A++%3CPerson%3E%0A++++%3CName+id%3D%2235%22+nume%3D%22LOL%22%3ESonu+Kapoor%3C%2FName%3E%0A++++%3CAge%3E24%3C%2FAge%3E%0A++++%3CGender%3EM%3C%2FGender%3E%0A++++%3CPostalCode%3E54879%3C%2FPostalCode%3E%0A++%3C%2FPerson%3E%0A++%3CPerson%3E%0A++++%3CName%3EJasmin%3C%2FName%3E%0A++++%3CAge%3E28%3C%2FAge%3E%0A++++%3CGender%3EM%3C%2FGender%3E%0A++++%3CPostalCode%3E78745%3C%2FPostalCode%3E%0A++%3C%2FPerson%3E%0A+++%3CPerson%3E%0A++++%3CName%3EJosef%3C%2FName%3E%0A++++%3CAge%3E232%3C%2FAge%3E%0A++++%3CGender%3EF%3C%2FGender%3E%0A++++%3CPostalCode%3E53454%3C%2FPostalCode%3E%0A++%3C%2FPerson%3E%0A%3C%2FPersonList%3E'
   28     1        NEW                                              $8      'DOMDocument'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $8
   29     4        INIT_METHOD_CALL                                         !1, 'loadXML'
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0          
   30     7        NEW                                              $12     'DOMXPath'
          8        SEND_VAR_EX                                              !1
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !2, $12
   32    11        INIT_METHOD_CALL                                         !3, 'query'
         12        SEND_VAL_EX                                              '%2F%2FPersonList%2FPerson%2FName'
         13        DO_FCALL                                      0  $15     
         14      > FE_RESET_R                                       $16     $15, ->31
         15    > > FE_FETCH_R                                               $16, !4, ->31
   34    16    >   INIT_METHOD_CALL                                         !4, 'getAttribute'
         17        SEND_VAL_EX                                              'id'
         18        DO_FCALL                                      0  $17     
         19        ASSIGN                                                   !5, $17
   35    20        INIT_METHOD_CALL                                         !4, 'getAttribute'
         21        SEND_VAL_EX                                              'nume'
         22        DO_FCALL                                      0  $19     
         23        ASSIGN                                                   !6, $19
   37    24        IS_NOT_EQUAL                                             !6, ''
         25      > JMPZ                                                     ~21, ->30
   39    26    >   INIT_METHOD_CALL                                         !4, 'setAttribute'
         27        SEND_VAL_EX                                              'nume'
         28        SEND_VAL_EX                                              'Nuevo'
         29        DO_FCALL                                      0          
   32    30    > > JMP                                                      ->15
         31    >   FE_FREE                                                  $16
   43    32        ASSIGN_OBJ                                               !1, 'formatOutput'
         33        OP_DATA                                                  <true>
   44    34        INIT_METHOD_CALL                                         !1, 'saveXML'
         35        DO_FCALL                                      0  $24     
         36        ECHO                                                     $24
         37      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
157.81 ms | 1399 KiB | 13 Q