(PHP 4, PHP 5)
usleep — Delay execution in microseconds
$micro_seconds
)Delays program execution for the given number of micro seconds.
micro_secondsHalt time in micro seconds. A micro second is one millionth of a second.
Nu este întoarsă nici o valoare.
| Versiunea | Descriere |
|---|---|
| 5.0.0 | This function now works on Windows systems. |
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";
?>
Exemplul de mai sus va afișa:
11:13:28 11:13:30