使用simplexml_load_file在＆中发出＆的问题

相关推荐

• 使用simplexml_load_file在＆中发出＆的问题 xmlphp

  6年前
  回答 1 已采纳 simplexml_load_file() does not load XML file when the URL includes an ampersand symbol. I have tried two examples with and without ampersand: $source1 = simplexml_load_file("http://www.isws.illinois.edu/warm/data/outgoing/nbska/datastream.aspx?id=ncu"); print_r($source1); //works $source2 = simplexml_load_file("http://forecast.weather.gov/MapClick.php?lat=38.8893&lon=-77.0494&unit=0&lg=english&FcstType=dwml"); print_r($source2); //no output First example works well as it does not includes ampersand, but the second example does not work as it include ampersand. I have referenced simplexml_load_file with & (ampersand) in url with Solr and simplexml_load_file ampersand in url but it did not work.
• PHP simplexml_load_file - 如果它是空的，则忽略xml对象 xmlphp

  4年前
  回答 1 已采纳 I am using simplexml_load_file to gather information from an xml and put it in relevant places in a txt file. I want to ignore certain parts if they are empty. For example if I have address line 1 to 5, and address line 5 is empty then I want it to be ignored. Here is what I have tried to ignore empty objects: if($xml->ContactAddress->Address5 != '') { fwrite($txt, $xml->ContactAddress->Address5 . " "); } if($xml->ContactAddress->Address5) { fwrite($txt, $xml->ContactAddress->Address5 . " "); } With both of these a blank line is still being inputted, so what is the correct way to check if t is blank or not?
• Simplexml_load_file正在使用一个示例，但不与其他示例一起使用 xmlphp

  4年前
  回答 1 已采纳 I made a simple website to show actually currency rates from bank website, here is xml from I got these data: http://www.nbp.pl/kursy/xml/LastA.xml. I put this into a code like that: $xml = simplexml_load_file('http://www.nbp.pl/kursy/xml/LastA.xml'); and get it to variables like that: <?php for($i=0; $i<35; $i++){ $rate = (string)$xml->pozycja[$i]->kurs_sredni; $name = (string)$xml->pozycja[$i]->nazwa_waluty; $code = (string)$xml->pozycja[$i]->kod_waluty; (echo here) It works. But if I'd like to get this data from this xml, for example from yesterday: http://api.nbp.pl/api/exchangerates/tables/a/2017-04-05?format=xml, and do the same I have only errors: Warning: simplexml_load_file(): http://api.nbp.pl/api/exchangerates/tables/a/2017-04-05:1: parser error : Start tag expected, '<' not found in [PATH] on line 13 Line 13: $xml = simplexml_load_file('http://api.nbp.pl/api/exchangerates/tables/a/2017-04-05'); And other errors: Warning: simplexml_load_file(): [{"table":"A","no":"067/A/NBP/2017","effectiveDate":"2017-04-05","rates":[{"curr in [PATH] on line 13 Warning: simplexml_load_file(): ^ in [PATH] on line 13 Notice: Trying to get property of non-object in [PATH] on line 18 Line 18: $rate = (string)$xml->Rate[$i]->Mid; What is difference between these xml's? What am I doing wrong? Could You help me?
• 使用unset（）删除XML中的节点; PHP /使用simplexml_load_file xmlphp

  7年前
  回答 2 已采纳 I'm trying to use unset() to delete a node in an XML using PHP and can't figure out what is going on here. It doesn't seem to work correctly and I've seen a lot of other questions of similar nature on here but they don't seem to address this issue directly. Here's what my XML looks like: <?xml version="1.0" encoding="UTF-8"?> <data> <user> <name>Test Name 1</name> <email>test@test.com</email> <spouse/> </user> <user> <name>Test Name 2</name> <email>anotherone@test.com</email> <spouse>Test Name 3</spouse> </user> </data> My loop that I'm using is like this: url = 'data/users.xml'; $xml = simplexml_load_file($url); foreach($xml->user as $theUser){ if($theUser->email[0]=="test@test.com"){ echo "test"; unset($theUser); } } When the e-mail matches "test@test.com" I want to be able to delete that whole user node. It seems that this should work but I can't figure out why it wouldn't? Any help would be greatly appreciated. Thank you!
• 无法从xml文件中获取信息（simplexml_load_file） xmlphp

  7年前
  回答 2 已采纳 My xmlfile looks like: <?xml version="1.0"?> <METADATA xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <MDR-DVD> <dvdTitle>Rambo First Blood Part II</dvdTitle> <releaseDate>1985 01 01</releaseDate> <genre>Actie</genre> <largeCoverParams>D:\Films\Rambo First Blood Part II\cover.jpg</largeCoverParams> <smallCoverParams>D:\Films\Rambo First Blood Part II\cover.jpg</smallCoverParams> <duratation>94</duratation> <title> <synopsis>Ex-Green Beret en Vietnamveteraan John Rambo zit inmiddels al drie jaar vast in een kamp waar hij zware arbeid moet verrichten als straf voor de gebeurtenissen uit 'First Blood'. Zijn voormalige kolonel Trautman komt hem opzoeken met een aanbod of nog vijf jaar zware arbeid, of een missie in Vietnam om een aantal Amerikaanse krijgsgevangenen te lokaliseren. John kiest voor het tweede. Hij komt onder commando te staan van Murdock, een man die niet het beste met John voorheeft...</synopsis> </title> </MDR-DVD> </METADATA> My php file looks like: (where description_file is the url to the xml-file) $xml4=simplexml_load_file($description_file); print_r($xml4); echo $xml4->genre; The print_r works, it shows the whole xml-file: SimpleXMLElement Object ( [MDR-DVD] => SimpleXMLElement Object ( [dvdTitle] => Rambo First Blood Part II [releaseDate] => 1985 01 01 [genre] => Actie [largeCoverParams] => D:\Films\Rambo First Blood Part II\cover.jpg [smallCoverParams] => D:\Films\Rambo First Blood Part II\cover.jpg [duratation] => 94 [title] => SimpleXMLElement Object ( [synopsis] => ...moviedescription... ) ) ) But i cant get the info from a tag, echo $xml4->genre; - returns nothing at all - not even an error Whats wrong? -- I noticed when I remove the metadata tag from the xml-file, the echo $xml4->genre; does work but I need that line :)
• 为什么我的simplexml_load_file不起作用？ [重复] php

  7年前
  回答 4 已采纳 This question already has an answer here: Can't read XML with simplexml_load_file PHP 2 answers I'm stuck with getting XML content with simplexml_load_file, any idea why it does not work? Does it have something to do with the source below?.. $Url='http://datacenter.biathlonresults.com/modules/sportapi/api/CupResults?CupId=BT1415SWRLCP__SMTS'; $XML=simplexml_load_file($Url);
• 使用simplexml_load_file从XML提要中提取数据 xmlphp

  9年前
  回答 1 已采纳 I'm trying to extract data from a XML feed using simplexml_load_file. This is what I have now: <?php $anobii = simplexml_load_file('http://www.anobii.com/rss_shelf?s=01fe251a6c442bbf8a'); foreach ($anobii->entry as $anobiiinfo): $title=$anobiiinfo->rss->channel->item->title; $desc=$anobiiinfo->rss->channel->item->description; echo "<span> ",$title,"</span><br><span> ",$desc,"</span>"; endforeach; ?> The problem is that I don't know the right separators to tell the script the portions it needs to extract (rss->channel->item->title).
• 无法使用simplexml_load_file上传目录 php

  8年前
  回答 1 已采纳 So I am not exactly sure why my code doesn't work, but here is the error I get: Warning: simplexml_load_file() [function.simplexml-load-file]: I/O warning : failed to load external entity "../../setting.xml" in /home1/sk8ermid/public_html/MVP/themes/SDS-2013/home.php on line 3 Here is the code I use: <?php $settings = simplexml_load_file('../../setting.xml'); $site_title = $settings->title; ?> I am trying to go up two directories where the "settings.xml" file is at. Am I am doing this the right way or is there another way to do this?
• PHP - 使用simplexml_load_string解析XML - 使用CDATA获取空值？ [重复] php

  7年前
  回答 1 已采纳 This question already has an answer here: PHP: How to handle <![CDATA[ with SimpleXMLElement? 4 answers When parsing an XML array like: <?xml version="1.0" encoding="utf-8"?> <Products> <Product> <Code>ABC-1001</Code> <Brand>ZCOM</Brand> </Product> </Products> I get an output of: Array ( [0] => Array ( [Code] => AP1024-DDRII640 [Brand] => ZCOM ) } But when the XML is like: <?xml version="1.0" encoding="utf-8"?> <Products Code="ABC-1001"> <Product> <Code><![CDATA[ABC-1001]]></Code> <Brand><![CDATA[ZCOM]]></Brand> </Product> </Products> It returns: array 0 => array (size=12) '@attributes' => array (size=1) 'Code' => string 'ABC-1001' (length=8) 'Code' => array (size=0) empty 'Brand' => array (size=0) empty This is how the XML is parsed from a URL: $updateUrl = file_get_contents('http://www.someplace/xmlfeed/xml.cfm?asd=12345&uhg=9999'); $updateXml=<<<XML $updateUrl XML; $updateXmlObject=json_decode(json_encode((array) simplexml_load_string($updateXml)), 1); $updatePHPArray=$updateXmlObject['Product']; And: var_dump($updatePHPArray);exit; Gives the output as above. Now, why am I getting empty values in the second instance and how could I remedy this without access to the XML source?
• 使用simplexml_load_file解析xml并插入MySQL xmlphp

  7年前
  回答 1 已采纳 I am so close to having this work. I have an xml that is not well formed but its the standard among Android Launchers so I have to figure out how to work with it. I have it loading in my MySQL table but its loading ALL items for ALL categories. Let me show you what i mean. <resources> <version>1</version> <category title="System" /> <item drawable="bluetooth" /> <item drawable="bluetooth_audio" /> <item drawable="browser" /> <item drawable="calculator" /> <item drawable="calendar" /> <item drawable="call_history" /> <item drawable="camera" /> <item drawable="clock" /> <item drawable="cmas" /> <item drawable="contacts" /> <item drawable="downloads" /> <item drawable="email" /> <item drawable="gallery" /> <item drawable="help" /> <item drawable="mailbox" /> <item drawable="messaging" /> <item drawable="phone" /> <item drawable="settings" /> <item drawable="supersu" /> <item drawable="superuser" /> <item drawable="superuser_koush" /> <item drawable="voice_commands" /> <item drawable="voice_search" /> <category title="Misc" /> <item drawable="apps" /> <item drawable="apps2" /> <item drawable="bigdx_clean" /> <item drawable="iconback" /> <item drawable="iconfront" /> <item drawable="text_apps" /> <item drawable="text_market" /> <item drawable="text_phone" /> <item drawable="text_sms" /> <item drawable="text_web" /> </resources> Here is the PHP code that is currently parsing it $apps = simplexml_load_file($ptmpName); //loop through parsed xmlfeed and print output foreach ($apps->category as $category) { printf($category['title']); $current_category = $category['title']; foreach ($apps->item as $item) { printf($item['drawable']); $current_drawable = $item['drawable']; //insert into databse mysql_query("INSERT INTO user_drawable (user_ip, category,name)VALUES ('$ip',\"$current_category\",\"$current_drawable\")") or die(mysql_error()); //show updated records printf ("Records inserted: %d ", mysql_affected_rows()); } } So im ending up with all the item drawable entires duplicated for all category titles. I need item drawable to match to category above it. everytime the category changes down the file the item drawable's row should change category
• simplexml_load_file 函数

  2年前
  冷月醉雪的博客 查看更多 https://www.yuque.com/docs/share/31a60fbc-adb8-44d5-a52b-ca1259331760
• PHP 使用simplexml_load_file() 获取XML 返回为false 的问题并解决

  8月前
  一遇一余的博客 PHP对XML文件进行读写操作的方法一共有四种，分别是： 字符串方式直接读写、 file_put_contents($file,$str);//写入XML文件 $con=file_get_contents($file);//读取XML DOMDocument读写、 XMLWrite写和XMLReader读、 SimpleXML读写. ---------------------------------------------------------------...
• php使用simplexml_load_file加载XML文件并显示XML的方法

  6月前
  主要介绍了php使用simplexml_load_file加载XML文件并显示XML的方法,实例分析了simplexml_load_file操作XML文件的技巧,非常具有实用价值,需要的朋友可以参考下
• php中simplexml_load_file函数的学习

  5年前
  aarontong00的博客 php中把xm文件转换为以一个对象，可以使用simplexml_load_file来实现，首先创建一个xml文件为test.xml（文件最好是使用utf-8格式来保存），内容为 test testname 整体布局 fullwidth 宽屏 fullwidth 中屏 boxed-lg
• simplexml_load_file报错解决

  3年前
  wang_magento的博客 今天偶然使用php simplexml_load_file("XXXX")加载XML文件的时候报错。 Warning: simplexml_load_file(): I/O warning : failed to load external entity "config_xml/font_setting.xml" 后来将simplexml_load_file("XXXX")替换成simplex...
• php中simplexml_load_file()函数用法详细

  6年前
  暗淡亮点的博客 武汉xxx公司张三a1李四b2王五c3台北板桥桃园   header("content-type:text/html; charset=utf-8"); //设置编码$xml = simplexml_load_file('a.xml'); //载入xml文件 $lists和xml文件的根节点是一样的echo $xml->company."";echo $xml->town."id:";echo
• php中simplexml_load_file函数用法实例

  5年前
  slpond的博客 本文实例讲述了php中simplexml_load_file函数用法。分享给大家供大家参考。具体用法分析如下： 在php中simplexml_load_file() 函数把 XML 文档载入对象中之后我们就可以利用由此函数返回的对象进行相关的操作了,下面我们看几个测试实例. 例子,XML文件代码如下: George John Reminder Don't forget t
• PHP simplexml_load_file()函数讲解

  4月前
  PHP simplexml_load_file() 函数 实例 转换 XML 文件为 SimpleXMLElement 对象，然后输出对象的键和元素： <?php $xml=simplexml_load_file(note.xml); print_r($xml); ?> 定义和用法 simplexml_load_file()函数转换指定的 XML 文件为 SimpleXMLElement 对象。 语法 simplexml_load_file( _file,classname,options,ns,is_prefix_ ); 假设我们有如下的 XML 文件，”note.xml”： <
• php中simplexml_load_file中CDATA数据不显示的问题

  4年前
  SHUIPING_YANG的博客 <?php $data='<rss version="2.0"> <channel> <title>潮州环保公众网</title> <image> <title>www.gdczepb.gov.cn</title> <link>http
• xml simpleXML_load_file(), simpleXML_load_string()

  7年前
  weixin_30448603的博客 xml.xml文件 <?xml version='1.0'?><man> <att> <name>lin3615</name> <sex>M</sex> <age>26</age> </att> <att>...