Analise o XML sequencialmente em PHP
Eu tenho uma string XML da seguinte forma:
<?xml version="1.0" encoding="utf-8"?>
<document id="0" name="RegSimple" Version="0.1">
<Description>
Configuration document for simple registration of incidents.
This document will contain both the fixed and the user-defined fields to
show on the registration screen.
</Description>
<Fields>
<Textbox id="1" name="IncidentID" visibility="Hidden" width="500"
displayreadonly="False" />
<Comment id="200" height="10" name="c1" caption=" " />
<Header id="100" name="Header" caption="Description" />
<Radiobox id="2" name="Type" caption="Feedback type" width="500"
type="19" displayreadonly="true"></Radiobox>
<Textbox id="3" name="Description" caption="My feedback"
width="500" height="75" multiline="True" required="True"
displayreadonly="True" />
<Textbox id="4" name="Incident" caption="Title *" width="500"
height="25" multiline="False" required="True" displayreadonly="False" />
<Comment id="201" width="500" name="Comment2"
caption="* All messages are published with a short title that describes the feedback"
multiline="True" height="40" />
<Comment id="202" height="20" name="c1" caption=" " />
<Combobox id="5" name="Unit" caption="Unit" width="500" type="12"
required="True" displayreadonly="True"></Combobox>
<Combobox id="6" name="Country" caption="Country" width="500"
type="11" required="True" displayreadonly="True"></Combobox>
<Textbox id="7" name="Office" caption="Office" height="50"
width="500" multiline="True" displayreadonly="True" />
<Textbox id="8" name="Cause" caption="Cause" height="50"
width="500" multiline="True" displayreadonly="True" />
<Textbox id="9" name="Action" caption="Recommended actions"
height="50" width="500" multiline="True" displayreadonly="True" />
<Combobox id="10" name="Theme" caption="Theme" width="500"
type="3" required="True" displayreadonly="True"></Combobox>
<Header id="102" name="Time" caption="Date, Time and location" />
<Datetime id="11" name="Date" caption="Date" width="120"
displayreadonly="True" />
<Textbox id="12" name="Time" caption="Time" width="120"
displayreadonly="True" property="True" />
<Textbox id="13" name="Location" caption="Location" width="500"
displayreadonly="True" />
<Header id="103" name="info" caption="Contact information" />
<Textbox id="14" name="Name" caption="Name" width="500" tag="user.name"
displayreadonly="False" />
<Textbox id="15" name="E-Mail" caption="E-Mail" width="500"
tag="user.e-mail" displayreadonly="False" />
<Textbox id="16" name="Registered date" visibility="Hidden"
width="500" tag="system.date" displayreadonly="False" />
</Fields>
</document>
Eu quero que os elementos no XML sejam analisados sequencialmente, ou seja, na ordem em que aparecem na string original. Mas usandoSimpleXMLElement esimplexml_load_string dê arrays de elementos similares como segue:
object(SimpleXMLElement)[292]
public '@attributes' =>
array
'id' => string '0' (length=1)
'name' => string 'RegSimple' (length=9)
'Version' => string '0.1' (length=3)
public 'Description' => string '
Configuration document for simple registration of incidents.
This document will contain both the fixed and the user-defined fields to show on the registration screen.
' (length=178)
public 'Fields' =>
object(SimpleXMLElement)[293]
public 'Textbox' =>
array
0 =>
object(SimpleXMLElement)[294]
public '@attributes' =>
array
'id' => string '1' (length=1)
'name' => string 'IncidentID' (length=10)
'visibility' => string 'Hidden' (length=6)
'width' => string '500' (length=3)
'displayreadonly' => string 'False' (length=5)
1 =>
object(SimpleXMLElement)[298]
public '@attributes' =>
array
'id' => string '3' (length=1)
'name' => string 'Description' (length=11)
'caption' => string 'My feedback' (length=11)
'width' => string '500' (length=3)
'height' => string '75' (length=2)
'multiline' => string 'True' (length=4)
'required' => string 'True' (length=4)
'displayreadonly' => string 'True' (length=4)
2 =>
object(SimpleXMLElement)[299]
public '@attributes' =>
array
'id' => string '4' (length=1)
'name' => string 'Incident' (length=8)
'caption' => string 'Title *' (length=7)
'width' => string '500' (length=3)
'height' => string '25' (length=2)
'multiline' => string 'False' (length=5)
'required' => string 'True' (length=4)
'displayreadonly' => string 'False' (length=5)
public 'Comment' =>
array
0 =>
object(SimpleXMLElement)[295]
public '@attributes' =>
array
'id' => string '200' (length=3)
'height' => string '10' (length=2)
'name' => string 'c1' (length=2)
'caption' => string ' ' (length=1)
1 =>
object(SimpleXMLElement)[300]
public '@attributes' =>
array
'id' => string '201' (length=3)
'width' => string '500' (length=3)
'name' => string 'Comment2' (length=8)
'caption' => string '* All messages are published with a short title that describes the feedback' (length=75)
'multiline' => string 'True' (length=4)
'height' => string '40' (length=2)
2 =>
object(SimpleXMLElement)[301]
public '@attributes' =>
array
'id' => string '202' (length=3)
'height' => string '20' (length=2)
'name' => string 'c1' (length=2)
'caption' => string ' ' (length=1)
public 'Header' =>
array
0 =>
object(SimpleXMLElement)[296]
public '@attributes' =>
array
'id' => string '100' (length=3)
'name' => string 'Header' (length=6)
'caption' => string 'Description' (length=11)
1 =>
object(SimpleXMLElement)[308]
public '@attributes' =>
array
'id' => string '102' (length=3)
'name' => string 'Time' (length=4)
'caption' => string 'Date, Time and location' (length=23)
2 =>
object(SimpleXMLElement)[312]
public '@attributes' =>
array
'id' => string '103' (length=3)
'name' => string 'info' (length=4)
'caption' => string 'Contact information' (length=19)
public 'Radiobox' =>
object(SimpleXMLElement)[297]
public '@attributes' =>
array
'id' => string '2' (length=1)
'name' => string 'Type' (length=4)
'caption' => string 'Feedback type' (length=13)
'width' => string '500' (length=3)
'type' => string '19' (length=2)
'displayreadonly' => string 'true' (length=4)
public 'Combobox' =>
array
0 =>
object(SimpleXMLElement)[302]
public '@attributes' =>
array
'id' => string '5' (length=1)
'name' => string 'Unit' (length=4)
'caption' => string 'Unit' (length=4)
'width' => string '500' (length=3)
'type' => string '12' (length=2)
'required' => string 'True' (length=4)
'displayreadonly' => string 'True' (length=4)
1 =>
object(SimpleXMLElement)[303]
public '@attributes' =>
array
'id' => string '6' (length=1)
'name' => string 'Country' (length=7)
'caption' => string 'Country' (length=7)
'width' => string '500' (length=3)
'type' => string '11' (length=2)
'required' => string 'True' (length=4)
'displayreadonly' => string 'True' (length=4)
Neste resultado todo oCaixa de texto elementos são retornados em uma única matriz. Da mesma forma todoscomentários eComboboxes são retornados em matrizes separadas, independentemente da ordem no XML original.
Alguém pode me dizer como analisar os elementos em sua ordem real? Obrigado.