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Show First 20 Lines • Show All 1,968 Lines • ▼ Show 20 Lines	foreach ($list as $key => $ignored) {
if ($key !== $last_key) {		if ($key !== $last_key) {
$tmp[] = $glue;		$tmp[] = $glue;
$keys[] = last_key($tmp);		$keys[] = last_key($tmp);
}		}
}		}

return array_select_keys($tmp, $keys);		return array_select_keys($tmp, $keys);
}		}

		function phutil_partition(array $map) {
		$partitions = array();

		$partition = array();
		$is_first = true;
		$partition_value = null;

		foreach ($map as $key => $value) {
		if (!$is_first) {
		if ($partition_value === $value) {
		$partition[$key] = $value;
		continue;
		}

		$partitions[] = $partition;
		}

		$is_first = false;
		$partition = array($key => $value);
		$partition_value = $value;
		}

		if ($partition) {
		$partitions[] = $partition;
		}

		return $partitions;
		}