» google_pagerank()
  » preg_replace()
  » imagecreatefrompng()
  » site_pageranks()
  » imagepng()
  » imagedestroy()
  » imagestring()
  » imagecolorallocate()
  » htmlentities()
  » preg_match()
  » fopen()
  » header()
  » getimagesize()
  » preg_match_all()
  » session_start()
  » htmlspecialchars()
  » ob_start()
  » ob_flush()
  » strstr()
  » flush()
  » strpos()
  » setcookie()
  » str_replace()
  » array2vars()
  » nl2br()
  » preg_split()
  » ereg()
  » ereg_replace()
  » urlencode()
  » readgzfile()

Become a sponsor for $15/month. Link is sitewide - PR5 homepage, 20+ PR4 pages, 90+ PR3 pages. Email dave[AT]icemelon[D0T]c0m.

(PHP 3, PHP 4, PHP 5)

usleep -- Delay execution in microseconds

Description

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

Related Function(s)

sleep()

set_time_limit()

udm_add_search_limit()

udm_alloc_agent_array()

udm_alloc_agent()

udm_api_version()

udm_cat_list()

udm_cat_path()

udm_check_charset()

udm_check_stored()

udm_clear_search_limits()

udm_close_stored()

udm_crc32()

udm_errno()

udm_error()

udm_find()

udm_free_agent()

udm_free_ispell_data()

udm_free_res()

udm_get_doc_count()

udm_get_res_field()

udm_get_res_param()

udm_hash32()

udm_load_ispell_data()

udm_open_stored()

udm_set_agent_param()