Which HTML5 tag can be used to embed an external application (SWF, PDF) in web page?

<embed src="flash_game.swf" width="450" height="350" />

Which CSS pseudo-element adds a special style to the first line of a text?

:first-letter :before :first-line

#id:first-line {
  font-weight: bold;
  color: blue;
}

Click on the window object property which gets or sets the URL of current page.

window.location window.self window.status

var url = window.location;
alert(url);

Indicate the PHP function used to get the contents of a file or page and store it into a string.

fopen() file_put_contents() file_get_contents()

$homepage = file_get_contents("http://coursesweb.net/");
echo $homepage;

Ajax/ajax Course