Running
1.time_sleep_until(1233146501) // delays until the time indicated by the given timestamp is reached
Could return
1.true
function time_sleep_until(timestamp) {
// Make the script sleep until the specified time
//
// version: 902.210
// discuss at: http://phpjs.org/functions/time_sleep_until
// + original by: Brett Zamir
// % note: For study purposes. Current implementation could lock up the user's browser.
// % note: Expects a timestamp in seconds, so DO NOT pass in a JavaScript timestamp which are in milliseconds (e.g., new Date()) or otherwise the function will lock up the browser 1000 times longer than probably intended.
// % note: Consider using setTimeout() instead.
// * example 1: time_sleep_until(1233146501) // delays until the time indicated by the given timestamp is reached
// * returns 1: true
while (new Date() < timestamp*1000);
return true;
}
