Php usleep () function

Write your php code

(PHP 3, PHP 4 , PHP 5)

usleep -- Delay execution in microseconds

Syntax

void usleep ( int micro_seconds )

The usleep() function delays program execution for the given number of micro_seconds. A microsecond is one millionth of a second.

Example 1. usleep() example


<?php

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

// wait for 2 secondes
usleep(2000000);

// back!
echo date('h:i:s') . "\n";

?>

This script will output :

11:13:28
11:13:30

Note: This function did not work on Windows systems until PHP 5.0.0

See also sleep() and set_time_limit().

Php usleep Function syntax tag

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Php usleep syntax tutorial

php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.