phpjs/_octopress/source/functions/time_sleep_until/index.markdown

php.js offers community built php functions in javascript

---
layout: page
title: "JavaScript time_sleep_until function"
comments: true
sharing: true
footer: true
alias:
- /functions/view/time_sleep_until:564
- /functions/view/time_sleep_until
- /functions/view/564
- /functions/time_sleep_until:564
- /functions/564
---
<!-- Generated by Rakefile:build -->
A JavaScript equivalent of PHP's time_sleep_until

{% codeblock misc/time_sleep_until.js lang:js https://raw.github.com/kvz/phpjs/master/functions/misc/time_sleep_until.js raw on github %}
function time_sleep_until (timestamp) {
  // From: http://phpjs.org/functions
  // +   original by: Brett Zamir (http://brett-zamir.me)
  // %          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;
}
{% endcodeblock %}

 - [Raw function on GitHub](https://github.com/kvz/phpjs/blob/master/functions/misc/time_sleep_until.js)

Please note that php.js uses JavaScript objects as substitutes for PHP arrays, they are 
the closest match to this hashtable-like data structure. 

Please also note that php.js offers community built functions and goes by the 
[McDonald's Theory](https://medium.com/what-i-learned-building/9216e1c9da7d). We'll put online 
functions that are far from perfect, in the hopes to spark better contributions. 
Do you have one? Then please just: 

 - [Edit on GitHub](https://github.com/kvz/phpjs/edit/master/functions/misc/time_sleep_until.js)

### Example 1
This code
{% codeblock lang:js example %}
time_sleep_until(1233146501) // delays until the time indicated by the given timestamp is reached
{% endcodeblock %}

Should return
{% codeblock lang:js returns %}
true
{% endcodeblock %}


### Other PHP functions in the misc extension
{% render_partial _includes/custom/misc.html %}