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(PECL pecl_http >= 1.5.0)
http_persistent_handles_count — Stat persistent handles
List statistics about persistent handles usage.
Returns persistent handles statistics as stdClass object on success 或者在失败时返回 FALSE .
Example #1 A http_persistent_handles_count() example
<?php
print_r ( http_persistent_handles_count ());
?> 以上例程会输出:
stdClass Object
(
[http_request] => Array
(
[GLOBAL] => Array
(
[used] => 0
[free] => 1
) ) [http_request_datashare] => Array
(
[GLOBAL] => Array
(
[used] => 1
[free] => 0
) ) [http_request_pool] => Array
(
))