Online PHP editor | output for rB9nA

<?php $fullURLSample = str_replace( "\r", '', 'https://www.facebook.com/dialog/feed?app_id={app_id}&link={url}&picture={img}&name={title}&description={desc}&redirect_uri={redirect_url} https://twitter.com/share?url={url}&text={title}&via={via}&hashtags={hashtags} https://plus.google.com/share?url={url} https://pinterest.com/pin/create/bookmarklet/?media={img}&url={url}&is_video={is_video}&description={title} http://www.youtube.com/watch?v=uMdl80k-3yo https://vimeo.com/391720 https://www.flickr.com/photos/eshu/galleries/72157621948084368/ http://picasa.google.com.au/ http://instagram.com/username111 https://foursquare.com/explore?cat=food&mode=url&near=Wollongong%2C%20NSW http://every1-knows-its-butters.tumblr.com/ http://www.tumblr.com/share/link?url={url}&name={title}&description={desc} skype://notsurewhatgoeshere https://soundcloud.com/iambrodydalle http://www.linkedin.com/shareArticle?url={url}&title={title} https://github.com/chrisburgess7 http://dribbble.com/MailChimp https://itunes.apple.com/au/podcast/the-history-of-britain/id802163163?mt=2'); $urlRegex1 = '_' . '(?:(?:https?)://)' . '(?:[a-z\x{00a1}-\x{ffff}0-9]+-?)*\.?'; $urlRegex2 = '(?:\.(?:[a-z\x{00a1}-\x{ffff}0-9]+-?)*[a-z\x{00a1}-\x{ffff}0-9]+)*' . // domain name '(?:\.(?:[a-z\x{00a1}-\x{ffff}]{2,}))' . // TLD identifier '(?::\d{2,5})?(?:/[^\s]*)?' . // rest of path '_iuS'; $urls = preg_replace( $urlRegex1 . 'linkedin' . $urlRegex2, 'http://www.linkedin.com/profile/view?id=123456789', $fullURLSample ); var_dump( $urls );