PHP Usleep functions

Definition and usage

The Usleep () function delays code execution for several microseconds.

Grammar

Usleep (microseconds)

Parameter description

microseconds required. Pause time in microseconds.

return value

no return value.

Hints and Notes

Note: This function does not work on Windows systems until PHP 5.
Note: One microsecond equals one out of 10,000 seconds.

Example

     
      echo date('h:i:s') . "
";//延迟 10 描述usleep(10000000);//再次开始echo date('h:i:s');?>

Output:

09:23:1409:23:24

'). addclass (' pre-numbering '). Hide (); $ (this). addclass (' has-numbering '). Parent (). append ($numbering); for (i = 1; i <= lines; i++) {$numbering. Append ($ ('

'). Text (i)); }; $numbering. FadeIn (1700); }); });

The above describes the PHP usleep function, including the aspects of the content, I hope that the PHP tutorial interested in a friend helpful.

