function XMLArrayInstance::data in Campaign Monitor 5.2

File

lib/CMBase.php, line 624

Class

XMLArrayInstance

XMLArrayInstance, xml2array() and array2xml() will be used to convert data between XML and Array. We're using a class because that is the only way we can safely use xml_parse() and other related functions (the alternative is to use $GLOBALS to…

Code

function data($parser, $data) {
  $data = trim($data);

  // if $data is empty or we're not within start path, skip
  if (strpos($this->stack_path, $this->root) !== 0 || $data == '') {
    return;
  }

  // delay inserting the data, because the parser handles entities as a
  // separate call. that meant that before buffering data, a simple text node
  // would be broken up into multiple parts because of the entities.
  $this->data_buffer[$this->stack_path] .= $data;
}