array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'uk', ), 'this' => array ( 0 => 'function.stream-set-timeout.php', 1 => 'stream_set_timeout', 2 => 'Set timeout period on a stream', ), 'up' => array ( 0 => 'ref.stream.php', 1 => 'Stream Функції', ), 'prev' => array ( 0 => 'function.stream-set-read-buffer.php', 1 => 'stream_set_read_buffer', ), 'next' => array ( 0 => 'function.stream-set-write-buffer.php', 1 => 'stream_set_write_buffer', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/stream/functions/stream-set-timeout.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

stream_set_timeout

(PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8)

stream_set_timeout — Set timeout period on a stream

Опис

stream_set_timeout(resource $stream, int $seconds, int $microseconds = 0): bool

Sets the timeout value on stream, expressed in the sum of seconds and microseconds.

When the stream times out, the 'timed_out' key of the array returned by stream_get_meta_data() is set to true, although no error/warning is generated.

Параметри

stream

The target stream.

seconds

The seconds part of the timeout to be set.

microseconds

The microseconds part of the timeout to be set.

Значення, що повертаються

Повертає true у разі успіху або false в разі помилки.

Приклади

Приклад #1 stream_set_timeout() example

<?php
$fp = fsockopen("www.example.com", 80);
if (!$fp) {
echo "Unable to open\n";
} else {

fwrite($fp, "GET / HTTP/1.0\r\n\r\n");
stream_set_timeout($fp, 2);
$res = fread($fp, 2000);

$info = stream_get_meta_data($fp);
fclose($fp);

if ($info['timed_out']) {
echo 'Connection timed out!';
} else {
echo $res;
}

}
?>

Примітки

Зауваження:

This function doesn't work with advanced operations like stream_socket_recvfrom(), use stream_select() with timeout parameter instead.

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

Прогляньте також