Parsear XML (ayuda) De momento logro capturar el XML que me envía weather.com, el cual tiene la siguiente estructura:
Código:
Éste archivo lo intento parsear con mi PHP que consta de las siguientes líneas:<?xml version="1.0" encoding="ISO-8859-1"?>
<!-- This document is intended only for use by authorized licensees of The -->
<!-- Weather Channel. Unauthorized use is prohibited. Copyright 1995-2010, -->
<!-- The Weather Channel Interactive, Inc. All Rights Reserved. -->
<weather ver="2.0">
<head>
<locale>en_US</locale>
<form>MEDIUM</form>
<ut>C</ut>
<ud>km</ud>
<us>km/h</us>
<up>mb</up>
<ur>mm</ur>
</head>
<loc id="ARBA0004">
<dnam>Bahia Blanca, Argentina</dnam>
<tm>4:34 PM</tm>
<lat>-38.72</lat>
<lon>-62.28</lon>
<sunr>7:15 AM</sunr>
<suns>7:16 PM</suns>
<zone>-3</zone>
</loc>
<cc>
<lsup>3/23/10 3:00 PM Local Time</lsup>
<obst>Bahia Blanca, ARGENTINA</obst>
<tmp>26</tmp>
<flik>25</flik>
<t>Sandstorm and Windy</t>
<icon>19</icon>
<bar>
<r>995.6</r>
<d>N/A</d>
</bar>
<wind>
<s>40</s>
<gust>N/A</gust>
<d>250</d>
<t>WSW</t>
</wind>
<hmid>32</hmid>
<vis>15.0</vis>
<uv>
<i>5</i>
<t>Moderate</t>
</uv>
<dewp>8</dewp>
<moon>
<icon>7</icon>
<t>First Quarter</t>
</moon>
</cc>
<dayf>
<lsup>3/23/10 2:15 PM Local Time</lsup>
<day d="0" t="Tuesday" dt="Mar 23">
<hi>N/A</hi>
<low>12</low>
<sunr>7:15 AM</sunr>
<suns>7:16 PM</suns>
<part p="d">
<icon>44</icon>
<t>N/A</t>
<wind>
<s>N/A</s>
<gust>N/A</gust>
<d>N/A</d>
<t>N/A</t>
</wind>
<bt>N/A</bt>
<ppcp>10</ppcp>
<hmid>N/A</hmid>
</part>
<part p="n">
<icon>33</icon>
<t>Mostly Clear</t>
<wind>
<s>24</s>
<gust>N/A</gust>
<d>119</d>
<t>ESE</t>
</wind>
<bt>M Clear</bt>
<ppcp>10</ppcp>
<hmid>77</hmid>
</part>
</day>
<day d="1" t="Wednesday" dt="Mar 24">
<hi>26</hi>
<low>15</low>
<sunr>7:16 AM</sunr>
<suns>7:14 PM</suns>
<part p="d">
<icon>32</icon>
<t>Sunny</t>
<wind>
<s>24</s>
<gust>N/A</gust>
<d>26</d>
<t>NNE</t>
</wind>
<bt>Sunny</bt>
<ppcp>0</ppcp>
<hmid>63</hmid>
</part>
<part p="n">
<icon>31</icon>
<t>Clear</t>
<wind>
<s>24</s>
<gust>N/A</gust>
<d>12</d>
<t>NNE</t>
</wind>
<bt>Clear</bt>
<ppcp>0</ppcp>
<hmid>79</hmid>
</part>
</day>
<day d="2" t="Thursday" dt="Mar 25">
<hi>27</hi>
<low>17</low>
<sunr>7:17 AM</sunr>
<suns>7:13 PM</suns>
<part p="d">
<icon>32</icon>
<t>Sunny</t>
<wind>
<s>31</s>
<gust>N/A</gust>
<d>348</d>
<t>NNW</t>
</wind>
<bt>Sunny</bt>
<ppcp>0</ppcp>
<hmid>65</hmid>
</part>
<part p="n">
<icon>29</icon>
<t>Partly Cloudy</t>
<wind>
<s>19</s>
<gust>N/A</gust>
<d>356</d>
<t>N</t>
</wind>
<bt>P Cloudy</bt>
<ppcp>0</ppcp>
<hmid>82</hmid>
</part>
</day>
<day d="3" t="Friday" dt="Mar 26">
<hi>28</hi>
<low>17</low>
<sunr>7:18 AM</sunr>
<suns>7:11 PM</suns>
<part p="d">
<icon>32</icon>
<t>Sunny</t>
<wind>
<s>24</s>
<gust>N/A</gust>
<d>333</d>
<t>NNW</t>
</wind>
<bt>Sunny</bt>
<ppcp>0</ppcp>
<hmid>74</hmid>
</part>
<part p="n">
<icon>29</icon>
<t>Partly Cloudy</t>
<wind>
<s>18</s>
<gust>N/A</gust>
<d>337</d>
<t>NNW</t>
</wind>
<bt>P Cloudy</bt>
<ppcp>10</ppcp>
<hmid>91</hmid>
</part>
</day>
<day d="4" t="Saturday" dt="Mar 27">
<hi>28</hi>
<low>16</low>
<sunr>7:19 AM</sunr>
<suns>7:10 PM</suns>
<part p="d">
<icon>30</icon>
<t>Partly Cloudy</t>
<wind>
<s>18</s>
<gust>N/A</gust>
<d>302</d>
<t>WNW</t>
</wind>
<bt>P Cloudy</bt>
<ppcp>20</ppcp>
<hmid>83</hmid>
</part>
<part p="n">
<icon>29</icon>
<t>Partly Cloudy</t>
<wind>
<s>14</s>
<gust>N/A</gust>
<d>340</d>
<t>NNW</t>
</wind>
<bt>P Cloudy</bt>
<ppcp>10</ppcp>
<hmid>99</hmid>
</part>
</day>
</dayf>
</weather>
Código PHP:
<?php
/*echo $_GET['var1'];*/
$weatherDefaultLocationID = 'ARBA0004';
$weatherDayForecast = '10';
$weatherPartnerID ='10599XXXXX';
$weatherPassword ='e28a51XXXXXXXXX';
$weatherUnits = 'm';
/*http://xoap.weather.com/weather/local/ARBA0004?cc=*&dayf=10&unit=m&par=1059901650&key=e28a512bd577b41f*/
$weather_url = "http://xoap.weather.com/weather/local/".$weatherDefaultLocationID."?cc=*&dayf=".$weatherDayForecast."&unit=".$weatherUnits."&par=".$weatherPartnerID."&key=".$weatherPassword."";
$rss = simplexml_load_file($weather_url);
/*echo '<pre>';
print_r($success);
echo '</pre>'; */
$temperatura = $rss->weather->cc->tmp;
echo $temperatura;
?> Gracias !!!
