PHP4 User Manual: Function-usleep_PHP Tutorial

usleep
(PHP 3, PHP 4 >= 4.0.0)usleep -- How many milliseconds to pause execution Description
void usleep (int micro_seconds)
usleep() function pauses program execution for the number of milliseconds specified by micro_seconds
See website construction server script class PHPPHP user manual fancyfunction.sleep.html>sleep().
Note: This function does not work in Windows operating system.

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