| protected parseDimensionsElement ( XMLReader $reader ) : array | ||
| $reader | XMLReader | reader positioned just after an opening dimensions-tag |
| return | array | the dimension values |
protected function parseDimensionsElement(\XMLReader $reader)
{
$dimensions = array();
$currentDimension = null;
while ($reader->read()) {
switch ($reader->nodeType) {
case \XMLReader::ELEMENT:
$currentDimension = $reader->name;
break;
case \XMLReader::END_ELEMENT:
if ($reader->name === 'dimensions') {
return $dimensions;
}
break;
case \XMLReader::CDATA:
case \XMLReader::TEXT:
$dimensions[$currentDimension][] = $reader->value;
break;
}
}
return $dimensions;
}