Please wait while we load your page...
 

Announcements

PHP Manual :: usleep



unpack || Changelog || Misc. Functions || PHP Manual

(PHP 4, PHP 5, PHP 7)

usleepDelay execution in microseconds

Description

void usleep ( int $micro_seconds )

Delays program execution for the given number of microseconds.

Parameters

micro_seconds

Halt time in microseconds. A microsecond is one millionth of a second.

Return Values

No value is returned.

Examples

Example #1 usleep() example

<?php

// Current time
echo date('h:i:s') . "\n";

// wait for 2 seconds
usleep(2000000);

// back!
echo date('h:i:s') . "\n";

?>

The above example will output:

11:13:28
11:13:30

See Also



unpack || Changelog || Misc. Functions || PHP Manual
Live Chat Not Available