Returned array contains next fields (Sphinx 2.2.11)
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print_r(array_map(function($in){return $in[0].' = '.$in[1];}, $sphinx->status()));
-------------------------
Array
(
[0] => uptime = 10540
[1] => connections = 35
[2] => maxed_out = 0
[3] => command_search = 21
[4] => command_excerpt = 10
[5] => command_update = 0
[6] => command_delete = 0
[7] => command_keywords = 0
[8] => command_persist = 0
[9] => command_status = 4
[10] => command_flushattrs = 0
[11] => agent_connect = 0
[12] => agent_retry = 0
[13] => queries = 21
[14] => dist_queries = 0
[15] => query_wall = 0.009
[16] => query_cpu = OFF
[17] => dist_wall = 0.000
[18] => dist_local = 0.000
[19] => dist_wait = 0.000
[20] => query_reads = OFF
[21] => query_readkb = OFF
[22] => query_readtime = OFF
[23] => avg_query_wall = 0.000
[24] => avg_query_cpu = OFF
[25] => avg_dist_wall = 0.000
[26] => avg_dist_local = 0.000
[27] => avg_dist_wait = 0.000
[28] => avg_query_reads = OFF
[29] => avg_query_readkb = OFF
[30] => avg_query_readtime = OFF
)
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