Что не так делаю?
VALUES() не закрыта и $phrases_eng без кавычек.database_connect.php и подключать его так: $link = require_once 'database_connect.php';. 
Примеры реализации анимации от 'display': 'block' к 'display': 'none'?
$a = array ("pic1.jpg","pic2.jpg","pic3.jpg","pic4.jpg","pic5.jpg");
shuffle($a);
echo("<img src='".$a[0]."'>");
from BeautifulSoup import BeautifulSoup
doc = Soup('<ul><li>1</li><li class="second">2</li><li>3</li></div>')
doc.select("li.second")from lxml.etree import fromstring
from lxml.cssselect import CSSSelector
doc = fromstring('<ul><li>1</li><li class="second">2</li><li>3</li></div>')
selector = CSSSelector('li.second')
selector(doc)
window.addEventListener('DOMContentLoaded', () => {
//...
});
includeHTML - Loading HTML parts via HTML tag (pure js)
Supported protocols: http://, https://, file:///
Supported browsers: IE 9+, FF, Chrome (and may be other)
<include src="header.html"></include>