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POCode works in PHP 5.3.2. In PHP 5.2.17 get Invalid argument supplied for foreach()
 

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  1. POCode works in PHP 5.3.2. In PHP 5.2.17 get Invalid argument supplied for foreach()
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    <p>I am using this code:-</p> <pre><code>&lt;?php // Load and parse the XML document $rss = simplexml_load_file('http://partners.userland.com/nytRss/nytHomepage.xml'); $title = $rss-&gt;channel-&gt;title; ?&gt; &lt;html xml:lang="en" lang="en"&gt; &lt;head&gt; &lt;title&gt;&lt;?php echo $title; ?&gt;&lt;/title&gt; &lt;/head&gt; &lt;body&gt; &lt;h1&gt;&lt;?php echo $title; ?&gt;&lt;/h1&gt; &lt;?php // Here we'll put a loop to include each item's title and description foreach ($rss-&gt;channel-&gt;item as $item) { echo "&lt;h2&gt;&lt;a href='" . $item-&gt;link . "'&gt;" . $item-&gt;title . "&lt;/a&gt;&lt;/h2&gt;"; echo "&lt;p&gt;" . $item-&gt;description . "&lt;/p&gt;"; } ?&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>Which I got from this site www.ibm.com/developerworks/library/x-simplexml.html</p> <p>I have one puzzling issue.</p> <p>When I run the code on my development server it works with no problem.</p> <p>When I run it on my web host server I get this error report:-</p> <blockquote> <p>Warning: Invalid argument supplied for foreach() in /web1/............../test3.php on line 15</p> </blockquote> <p>My development server is a TurnKey Linux LAMP server with PHP 5.3.2.</p> <p>My web host has PHP 5.2.17 running on Linux.</p> <p>Looking up the error message on the web seems to indicate that the data read from the XML feed is not being treated as an array by PHP 5.2.17.</p> <p>The solutions on here under 'Invalid argument....foreach()' that I have tried do not resolve the issue.</p> <p>Any ideas as to how to get around this?</p>
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    1. UShakre
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    1. CODoes the `$title` work? Try `print_r($rss);` or otherwise `print_r($rss->channel->item);` to see if there's the problem.
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      1. POCode works in PHP 5.3.2. In PHP 5.2.17 get Invalid argument supplied for foreach()
      1. USmario
    2. COplease `var_dump($rss->channel->item)`, and inform us what the output.
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      1. POCode works in PHP 5.3.2. In PHP 5.2.17 get Invalid argument supplied for foreach()
      1. USGusDeCooL
 

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