Running
1.usleep(2000000); // delays for 2 seconds
Could return
1.true
function usleep(microseconds) {
// Delay for a given number of micro seconds
//
// version: 902.122
// discuss at: http://phpjs.org/functions/usleep
// // + original by: Brett Zamir
// % note 1: For study purposes. Current implementation could lock up the user's browser.
// % note 1: Consider using setTimeout() instead.
// % note 2: Note that this function's argument, contrary to the PHP name, does not
// % note 2: start being significant until 1,000 microseconds (1 millisecond)
// * example 1: usleep(2000000); // delays for 2 seconds
// * returns 1: true
var start = new Date().getTime();
while (new Date() < (start + microseconds/1000));
return true;
}
