从嵌入代码解析URL在PHP？

<embed src=\"http://url/player.swf\" width=\"360\" height=\"240\" />

$theString = \'<embed src=\"http://url/player.swf\" width=\"360\" height=\"240\" />\';

$arrString = explode(\'\"\', $theString);

$yourURL = $arrString[1];

<?php
$str = \'<embed src=\"http://url/player.swf\" width=\"360\" height=\"240\" />\';

if (preg_match(\'!<embed[^>]+src=\"([^\"]+)\"[^>]+/>!\', $str, $matches)) {
    $src = $matches[1];
    print_r(parse_url($src));
}