| Title |
Test
Find
Pattern Title
|
| Expression |
(\[[Ii][Mm][Gg]\])(\S+?)(\[\/[Ii][Mm][Gg]\]) |
| Description |
easy when you want to allow your users to post images, but in a controlled way. I used it like this (in php):
$text = preg_replace("/(\[IMG\])(\S+?)(\[\/IMG\])/is", "<a href=\"\\2\" target=\"_blank\"><IMG SRC=\"\\2\" align=\"center\" height=\"100\" border=\"0\"></a>",$text);
so whenever they use
[img]http://www.foo.com/bleh.jpg[/img]
it will be converted to
<a href="http://www.foo.com/bleh.jpg" target="_blank"><IMG SRC="http://www.foo.com/bleh.jpg" align="center" height="100" border="0"></a>
so you get a 100 pixels high picture, and when they click on it it opens in a new window...
(to prevent users from posting huge pictures and stuff) |
| Matches |
[IMG]http://bleh.jpg[/IMG] | [ImG]bleh[/imG] | [img]ftp://login:[email protected][/img] |
| Non-Matches |
<img src="bleh.jpg"> |
| Author |
Rating:
marnik vander elst
|
| Source |
#php.uk on Quakenet (irc.quakenet.org) |
| Your Rating |
|
Title: I've got a question
Name: Christoph
Date: 8/5/2004 8:04:48 AM
Comment:
I can't become clever.
Why do you put the ? after the +. Whatfor?
Greets
Title: wauw
Name: bert verbeek
Date: 2/2/2004 3:57:46 AM
Comment:
wauw man, this is great, it's what i've been looking for for the past few years. You r0x0r my b0x0r!
