Php 将xpath简单xml与google contacts api一起使用?
我使用google contacts api和php解析xml,如下所示:Php 将xpath简单xml与google contacts api一起使用?,php,xml,xpath,Php,Xml,Xpath,我使用google contacts api和php解析xml,如下所示: $req = new Google_HttpRequest("https://www.google.com/m8/feeds/contacts/default/full"); $val = $client->getIo()->authenticatedRequest($req); $xml = simplexml_load_string($val->getResponseBody()); $xml-&g
$req = new Google_HttpRequest("https://www.google.com/m8/feeds/contacts/default/full");
$val = $client->getIo()->authenticatedRequest($req);
$xml = simplexml_load_string($val->getResponseBody());
$xml->registerXPathNamespace('gd', 'http://schemas.google.com/g/2005');
$output_array = array();
foreach ($xml->entry as $entry) {
foreach ($entry->xpath('gd:email') as $email) {
$output_array[] = array(
(string)$entry->title,
//THIS DOESNT WORK WHY??
(string)$entry->attributes()->href,
//
(string)$email->attributes()->address);
}
}
<entry>
<id>http://www.google.com/m8/feeds/contacts/EMAIL/base/e29c818b038d9a</id>
<updated>2012-08-28T21:52:20.909Z</updated>
<category scheme="http://schemas.google.com/g/2005#kind" term="http://schemas.google.com/contact/2008#contact" />
<title type="text">Lorem ipsum</title>
<link rel="http://schemas.google.com/contacts/2008/rel#edit-photo" type="image/*" href="https://www.google.com/m8/feeds/photos/media/EMAIL/e29c818b038d9a/1B2M2Y8AsgTpgAmY7PhCfg" />
<link rel="self" type="application/atom+xml" href="https://www.google.com/m8/feeds/contacts/EMAIL/full/e29c818b038d9a" />
<link rel="edit" type="application/atom+xml" href="https://www.google.com/m8/feeds/contacts/EMAIL/full/e29c818b038d9a/1346190740909001" />
<gd:email rel="http://schemas.google.com/g/2005#other" address="hogash.themeforest@gmail.com" primary="true" />
</entry>
这将返回:
[1]=>
array(3) {
[0]=>
string(14) "LOREM IPSUM"
[1]=>
string(0) ""
[2]=>
string(28) "hogash.themeforest@gmail.com"
}
原始xml响应如下所示:
$req = new Google_HttpRequest("https://www.google.com/m8/feeds/contacts/default/full");
$val = $client->getIo()->authenticatedRequest($req);
$xml = simplexml_load_string($val->getResponseBody());
$xml->registerXPathNamespace('gd', 'http://schemas.google.com/g/2005');
$output_array = array();
foreach ($xml->entry as $entry) {
foreach ($entry->xpath('gd:email') as $email) {
$output_array[] = array(
(string)$entry->title,
//THIS DOESNT WORK WHY??
(string)$entry->attributes()->href,
//
(string)$email->attributes()->address);
}
}
<entry>
<id>http://www.google.com/m8/feeds/contacts/EMAIL/base/e29c818b038d9a</id>
<updated>2012-08-28T21:52:20.909Z</updated>
<category scheme="http://schemas.google.com/g/2005#kind" term="http://schemas.google.com/contact/2008#contact" />
<title type="text">Lorem ipsum</title>
<link rel="http://schemas.google.com/contacts/2008/rel#edit-photo" type="image/*" href="https://www.google.com/m8/feeds/photos/media/EMAIL/e29c818b038d9a/1B2M2Y8AsgTpgAmY7PhCfg" />
<link rel="self" type="application/atom+xml" href="https://www.google.com/m8/feeds/contacts/EMAIL/full/e29c818b038d9a" />
<link rel="edit" type="application/atom+xml" href="https://www.google.com/m8/feeds/contacts/EMAIL/full/e29c818b038d9a/1346190740909001" />
<gd:email rel="http://schemas.google.com/g/2005#other" address="hogash.themeforest@gmail.com" primary="true" />
</entry>
http://www.google.com/m8/feeds/contacts/EMAIL/base/e29c818b038d9a
2012-08-28221:52:20.909Z
乱数假文
如何获取图像url以及联系人姓名和标题 您试图访问
元素,但正在访问$entry
的属性()
,该属性没有href
属性
// Doesn't have an href attribute...
(string)$entry->attributes()->href
相反,获取链接
元素并在其上循环以创建href
数组
$output_array = array();
foreach ($xml->entry as $entry) {
// Initialize an array out here.
$entry_array = array();
// Get the title and link attributes (link as an array)
$entry_array['title'] = (string)$entry->title;
$entry_array['hrefs'] = array();
foreach($entry->link as $link) {
// append each href in a loop
$entry_array['hrefs'][] = $link->attributes()->href;
}
// If there are never more than 1 email, you don't need a loop here.
foreach ($entry->xpath('gd:email') as $email) {
// Get the email
$entry_array['email'] = (string)$email->attributes()->address
}
// Append your array to the larger output
$output_array[] = $entry_array;
}
// Look at the result
print_r($output_array);
您正试图从三个
标签中获取href
?仅使用image type=“image/*”就足够了,但这三个标签都很好…您是个天才谢谢我与此API斗争了一天半,这让我抓狂…很好,知道如何获取图像吗?@tonimichel打赌图像位于
标记中,应该位于foreach($entry->link…
循环中。要找出循环时它是什么,请使用类似于if($link->attributes()->type==“image/*”)的东西,谢谢你的回答,但我不明白,这就是$link
转储对象(simplexmlement)#30(1){[@attributes”]=>数组(3){[“rel”]=>字符串(38)”http://schemas.google.com/g/2005#other" [“地址”]=>字符串(22)“rocio_deia@hotmail.com“[“primary”]=>string(4)“true”}
@ToniMichelCaubet implementvar_dump()
以显示其中包含的一些信息。它有一个@attributes键,因此您可以访问$link['@attributes']['address']
获取该电子邮件地址。在我的示例中,我使用attributes()
方法从$link
获取href和type。