update : 2015.11.03
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Set blocking/non-blocking mode on a stream
Stream 함수 목록
PHP Manual

stream_set_blocking

(PHP 4 >= 4.3.0, PHP 5)

stream_set_blocking — Set blocking/non-blocking mode on a stream

설명

bool stream_set_blocking ( resource $stream , int $mode )

Sets blocking or non-blocking mode on a stream.

This function works for any stream that supports non-blocking mode (currently, regular files and socket streams).

인수

stream

The stream.

mode

If mode is 0, the given stream will be switched to non-blocking mode, and if 1, it will be switched to blocking mode. This affects calls like fgets() and fread() that read from the stream. In non-blocking mode an fgets() call will always return right away while in blocking mode it will wait for data to become available on the stream.

반환값

성공 시 TRUE를, 실패 시 FALSE를 반환합니다.

주의

Note:

This function was previously called as set_socket_blocking() and later socket_set_blocking() but this usage is deprecated.

참고

  • stream_select() - Runs the equivalent of the select() system call on the given arrays of streams with a timeout specified by tv_sec and tv_usec
Stream 함수 목록
PHP Manual