/**
* Parse a query string into a Query object.
*
* @param puzzle_Query $query Query object to populate
* @param string $str Query string to parse
* @param bool|string $urlEncoding How the query string is encoded
*/
public function parseInto(puzzle_Query $query, $str, $urlEncoding = true)
{
if ($str === '') {
return;
}
$result = array();
$this->duplicates = false;
$this->numericIndices = true;
$decoder = self::getDecoder($urlEncoding);
foreach (explode('&', $str) as $kvp) {
$parts = explode('=', $kvp, 2);
$key = call_user_func($decoder, $parts[0]);
$value = isset($parts[1]) ? call_user_func($decoder, $parts[1]) : null;
// Special handling needs to be taken for PHP nested array syntax
if (strpos($key, '[') !== false) {
$this->parsePhpValue($key, $value, $result);
continue;
}
if (!isset($result[$key])) {
$result[$key] = $value;
} else {
$this->duplicates = true;
if (!is_array($result[$key])) {
$result[$key] = array($result[$key]);
}
$result[$key][] = $value;
}
}
$query->replace($result);
if (!$this->numericIndices) {
$query->setAggregator(puzzle_Query::phpAggregator(false));
} elseif ($this->duplicates) {
$query->setAggregator(puzzle_Query::duplicateAggregator());
}
}
public function testAllowsMultipleValuesPerKey()
{
$q = new puzzle_Query();
$q->add('facet', 'size');
$q->add('facet', 'width');
$q->add('facet.field', 'foo');
// Use the duplicate aggregator
$q->setAggregator($q->duplicateAggregator());
$this->assertEquals('facet=size&facet=width&facet.field=foo', (string) $q);
}
