Serendipity Forums

Code: Select all

Unter http://magic-volker.myminicity.com/xml kommt dieses Ergebnis:

  <?xml version="1.0" encoding="UTF-8" ?> 
- <city>
  <host>magic-volker.myminicity.com</host> 
  <name>Magic Volker</name> 
  <region code="DE">germany</region> 
  <ranking>4676</ranking> 
  <population>263</population> 
  <incomes>57450</incomes> 
  <unemployment>0</unemployment> 
  <transport>100</transport> 
  <criminality>0</criminality> 
  <pollution>0</pollution> 
  <nextnuke>1</nextnuke> 
  <signatures>0</signatures> 
  <bases com="0" env="0" ind="72" sec="0" tra="33" /> 
  </city>

Code: Select all

<?php
class serendipity_plugin_xmlout extends serendipity_plugin {
    var $title = 'XML Output';
    function introspect(&$propbag) {
        global $serendipity;

        $propbag->add('name', 'My Minicity');
        $propbag->add('description', '');
        $propbag->add('author', 'Garvin Hicking');
        $propbag->add('version', '1.0');
    }

    function generate_content(&$title) {
        $title = $this->title;
        $xml = simplexml_load_string(file_get_contents('http://magic-volker.myminicity.com/xml'));
        echo "Meine Stadt hat " . $xml->population . " Einwohner. Tschö!";
    }
}

Code: Select all

<?php
class serendipity_plugin_xmlout extends serendipity_plugin {
    var $title = 'XML Output';
    function introspect(&$propbag) {
        global $serendipity;

        $propbag->add('name', 'My Minicity');
        $propbag->add('description', '');
        $propbag->add('author', 'Garvin Hicking');
        $propbag->add('version', '1.0');
    }

    function generate_content(&$title) {
    global $serendipity;
        $title = $this->title;
        $cachefile = $serendipity['serendipityPath'] . PATH_SMARTY_COMPILE . '/xmlout.dat';
        if (!file_exists($cachefile) || filemtime($cachefile) < (time()-1440)) {
        // Cache alle 1440 Sekunden neu schreiben
            $xml = simplexml_load_string(file_get_contents('http://magic-volker.myminicity.com/xml'));
            $out = "Meine Stadt hat " . $xml->population . " Einwohner. Tschö!";
            $fp = fopen($cachefile, 'w');
            fwrite($fp, $out);
            fclose($fp);
        } else {
            $out = file_get_contents($cachefile);
        }
    }
}

Code: Select all

Fatal error: Call to undefined function: simplexml_load_string() in /var/www/web443/html/inhalte/01-blog/plugins/serendipity_plugin_xmlout/serendipity_plugin_xmlout.php on line 19

Code: Select all

Warning: file_get_contents() [function.file-get-contents]: URL file-access is disabled in the server configuration in /var/www/web443/html/inhalte/01-blog/plugins/serendipity_plugin_xmlout/serendipity_plugin_xmlout.php on line 19

Warning: file_get_contents(http://magic-volker.myminicity.com/xml) [function.file-get-contents]: failed to open stream: no suitable wrapper could be found in /var/www/web443/html/inhalte/01-blog/plugins/serendipity_plugin_xmlout/serendipity_plugin_xmlout.php on line 19