<?php
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								function view($template, $data=[]) {
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								  global $templates;
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								  return $templates->render($template, $data);
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								}
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								// Adds slash if no path is in the URL
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								function normalize_url($url) {
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								  return parse_url($url, PHP_URL_PATH) == '' ? $url.'/' : $url;
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								}
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								function should_follow_redirects($url) {
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								  $host = parse_url($url, PHP_URL_HOST);
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								  if(preg_match('/brid\.gy|appspot\.com|blogspot\.com|youtube\.com/', $host)) {
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								    return false;
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								  } else {
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								    return true;
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								  }
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								}
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