/**
* Applies the output filter and returns the resultting value
*
* @return mixed The filtered value
*/
public function getForOutput()
{
// Only apply the filter if there is one
if ($this->outFilter instanceof \r8\iface\Filter) {
return $this->outFilter->filter($this->getValue());
} else {
return $this->getValue();
}
}
/**
* Parses a query string into an array
*
* @param String $query The query string to parser
* @return Array Returns the parsed string as an array
*/
public function parse($query)
{
$query = (string) $query;
// Grab everything after the starting delimiter
if (\r8\str\contains($this->startDelim, $query)) {
$query = substr($query, strpos($query, $this->startDelim) + 1);
}
// Cut off everything after the ending delimiter
if (\r8\str\contains($this->endDelim, $query)) {
$query = substr($query, 0, strpos($query, $this->endDelim));
}
// Split the query into its pairs
$query = explode($this->outerDelim, $query);
$result = array();
// Loop through each pair
foreach ($query as $pair) {
// Skip over empty pairs
if (\r8\isEmpty($pair)) {
continue;
}
// split the pair up into its key and value
if (\r8\str\contains($this->innerDelim, $pair)) {
list($key, $value) = explode($this->innerDelim, $pair, 2);
} else {
list($key, $value) = array($pair, "");
}
// if the key is empty, do nothing with it
if (\r8\isEmpty($key, \r8\ALLOW_SPACES)) {
continue;
}
// Apply the filters to the key and value
$key = $this->keyFilter->filter($key);
$value = $this->valueFilter->filter($value);
// parse the list of keys into an array
$key = $this->parseKey($key);
// Add the branch to the result array
\r8\ary\branch($result, $value, $key);
}
return $result;
}
/**
* Applies a filter to the selected sections
*
* @param Object $filter The filter to apply
* @return Object Returns a self reference
*/
public function filter(\r8\iface\Filter $filter)
{
if (!$this->quoted && !$this->unquoted) {
return $this;
}
foreach ($this->sections as $section) {
if ($section->isQuoted() && $this->quoted || !$section->isQuoted() && $this->unquoted) {
$section->setContent($filter->filter($section->getContent()));
}
}
return $this;
}
/**
* Returns the current value of the iterator
*
* @return mixed
*/
public function current()
{
return $this->filter->filter(parent::current());
}
