sleep
Description
The sleep of Miscellaneous for PHP delay execution.
Syntax
sleep ( int $seconds ) : int
Parameters
seconds
Halt time in seconds.
Return
Returns zero on success, or FALSE on error.
If the call was interrupted by a signal, sleep() returns a non-zero value. On Windows, this value will always be 192 (the value of the WAIT_IO_COMPLETION constant within the Windows API). On other platforms, the return value will be the number of seconds left to sleep.
Examples
1
<?
echo date('h:i:s') . "\n";
$seconds = 1;
sleep($seconds);
echo date('h:i:s');
?>10:47:07 10:47:08
