curl_multi_select

(PHP 5, PHP 7, PHP 8)

curl_multi_selectWait until reading or writing is possible for any cURL multi handle connection

Опис

curl_multi_select(CurlMultiHandle $multi_handle, float $timeout = 1.0): int

Blocks the execution of the script until a cURL handle attached to the cURL multi handle would be able to make progress on the next call to curl_multi_exec() or until the timeout strikes (whichever comes first).

Параметри

mh

Мультидескриптор cURL, якого повертає curl_multi_init().

timeout

Time, in seconds, to wait for a response from the active cURL multi handle connections.

Значення, що повертаються

On success, returns the number of active descriptors contained in the descriptor sets. This may be 0 if there was no activity on any of the descriptors. On failure, this function will return -1 on a select failure (from the underlying select() system call).

Помилки/виключення

Throws a ValueError if timeout is less than 0 or greater than PHP_INT_MAX.

Журнал змін

Версія Опис
8.4.0 Now throws a ValueError if timeout is less than 0 or greater than PHP_INT_MAX.
8.0.0 multi_handle тепер має бути примірником класу CurlMultiHandle; раніше очікувався resource.

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