Get youtube from string

[ebchost]

if wee have

$description =[/color][font=monospace][size=1]<strong>[/size][/font][color=#000000][font=monospace][size=1]Svetaca [/size][/font][/color][font=monospace][size=1]</strong>[/size][/font][color=#000000][font=monospace][size=1]na „Mestalji“ u prvom meču osmine finala Lige šampiona, pristalice pariskog kluba su istakle transparent [/size][/font][/color][font=monospace][size=1]<strong>[/size][/font][color=#000000][font=monospace][size=1]„Kosovo je Srbija“[/size][/font][/color][font=monospace][size=1]</strong>[/size][/font][color=#000000][font=monospace][size=1] na engleskom jeziku, uz srpsku trobojku.[/size][/font][/color][font=monospace][size=1]</p>[/size][/font][font=monospace][size=1]<p>[/size][/font][font=monospace][size=1]<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" width=\"425\" height=\"350\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0\">[/size][/font][font=monospace][size=1]<param name=\"src\" value=\"http://www.youtube.com/v/ri2RXhr4FS8\" />[/size][/font][font=monospace][size=1]<embed type=\"application/x-shockwave-flash\" width=\"425\" height=\"350\" src=[url="http://sportskevesti.co/%22http://www.youtube.com/v/ri2RXhr4FS8/%22"]\"http://www.youtube.com/v/ri2RXhr4FS8\"[/url]>[/size][/font][font=monospace][size=1]</embed>[/size][/font][font=monospace][size=1]</object>[/size][/font][font=monospace][size=1]</p>[/size][/font][font=monospace][size=1]<p>[/size][/font][color=#000000][font=monospace][size=1]U pitanju je navijačka grupa [/size][/font][/color][font=monospace][size=1]<strong>[/size][/font][color=#000000][font=monospace][size=1]Karsud[/size][/font][/color][font=monospace][size=1]</strong>[/size][/font][color=#000000][font=monospace][size=1], koja sebe smatra ultrasima i nije na dobrom glasu u Francuskoj zbog huliganizma.[/size][/font][/color][font=monospace][size=1]</p>[/size][/font][font=monospace][size=1]<p>[/size][/font][color=#000000][font=monospace][size=1]Isti transparent navijači [/size][/font][/color][font=monospace][size=1]<strong>[/size][/font][color=#000000][font=monospace][size=1]

 

How wee can extract only youtube link?

Edited February 13, 2013 by ebchost

[Jessica]

Try again in the plain text editor. (The toggle switch in the top left.)

[ebchost]

if wee have

$description =[/color]<strong>Svetaca </strong>na „Mestalji“ u prvom meču osmine finala Lige šampiona, pristalice pariskog kluba su istakle transparent <strong>„Kosovo je Srbija“</strong> na engleskom jeziku, uz srpsku trobojku.</p><p><object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" width=\"425\" height=\"350\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0\"><param name=\"src\" value=\"http://www.youtube.com/watch?v=ri2RXhr4FS8\" /><embed type=\"application/x-shockwave-flash\" width=\"425\" height=\"350\" src=\"http://www.youtube.com/watch?v=ri2RXhr4FS8\"></embed></object></p><p>U pitanju je navijačka grupa <strong>Karsud</strong>, koja sebe smatra ultrasima i nije na dobrom glasu u Francuskoj zbog huliganizma.</p><p>Isti transparent navijači <strong>

 

How wee can extract only youtube link?

[Jessica]

The word "We" has only one e. 

 

We still can't read your post. Can YOU read it? There is a preview button. 

 

You'll probably need a DOM parser.

[ebchost]

I understand now what is the problem...

 

There's nothing wrong with the display, because contains a lot of tags (copy paste from 'View Page source')

 

$string = "tags, text, <embed  youtube link >, ....";

 

Q: How to get youtube link from $string get youtube link?

Edited February 13, 2013 by ebchost

[shlumph]

You need to paste the code as plain text, as it's copying the colors over too. Which is messing things up.

 

As mentioned, you would use a DOM parser or a regular expression. DOM parser would probably be easiest.

 

http://www.php.net/manual/en/function.preg-grep.php

http://php.net/manual/en/book.dom.php - Note that there are 3rd party libs which may be even easier to use

[Stooney]

you could go kinda ghetto, and do something like

 

<?php
$data='stufwlkef weljflwkejflwfjwf src=\'http://www.youtube.com/v/rifw235SG\"><etc etc tec...';

$start_pos=strpos($data, 'http://www.youtube.com');
$end_pos=strpos($data, '\">', $start_pos);

$link=substr($data, $start_pos, ($end_pos - $start_pos));

echo $link;
?>