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protected function FeedsXPathParserBase::filterMappings in Feeds XPath Parser 7

Same name and namespace in other branches

6 FeedsXPathParserBase.inc \FeedsXPathParserBase::filterMappings()

Filters mappings, returning the ones that belong to us.

Parameters

array $mappings: A mapping array from a processor.

Return value

array An array of mappings keyed source => target.

1 call to FeedsXPathParserBase::filterMappings()

FeedsXPathParserBase::getOwnMappings in ./FeedsXPathParserBase.inc: Gets the mappings that are defined by this parser.

File

./FeedsXPathParserBase.inc, line 539: Provides the base class for FeedsXPathParserHTML and FeedsXPathParserXML.

Class

FeedsXPathParserBase: Base class for the HTML and XML parsers.

Code

protected function filterMappings(array $mappings) {
  $our_mappings = array();
  foreach ($mappings as $mapping) {
    if (strpos($mapping['source'], 'xpathparser:') === 0) {
      $our_mappings[$mapping['source']] = $mapping['target'];
    }
  }
  return $our_mappings;
}