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stream_set_timeout

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

stream_set_timeoutSet timeout period on a stream

Description

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.

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Parameters

stream

The target stream.

seconds

The seconds part of the timeout to be set.

microseconds

The microseconds part of the timeout to be set.

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Return Values

Returns TRUE on success or FALSE on failure.

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Examples

Example #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($fp2);
    
$res fread($fp2000);

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

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

}
?>

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Notes

Note:

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.

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See Also

  • fsockopen() - Open Internet or Unix domain socket connection
  • fopen() - Opens file or URL
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Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-function.stream-set-timeout.html

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References

  1. View the html document Language of the document:fr Manuel PHP : http://php.net

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