preg_replace help

I have the following code for BBCodes:

$bbreplace = array (
          '/(\[[bb]\])(.+)(\[\/[bb]\])/',
          '/(\[[ii]\])(.+)(\[\/[ii]\])/',
          '/(\[[uu]\])(.+)(\[\/[uu]\])/',
          '/(\[[ss]\])(.+)(\[\/[ss]\])/',
          '/(\[url=http://)(.+)(\])(.+)(\[\/url\])/',
          '/(\[img\])(.+)(\[\/img\])/',
          '/(\[img\])(.+)(\[\/IMG\])/',
          '/(\[color=)(.+)(\])(.+)(\[\/COLOR\])/',
          '/(\[color=)(.+)(\])(.+)(\[\/color\])/',
          '/(\[size=)(.+)(\])(.+)(\[\/SIZE\])/',
          '/(\[size=)(.+)(\])(.+)(\[\/size\])/',
          '/(\[list\])(.+)(\[\/list\])/',
          '/(\[list=1\])(.+)(\[\/list\])/',
          '/(\[list\])(.+)(\[\/LIST\])/',
          '/(\[list=1\])(.+)(\[\/LIST\])/',
          '/(\[*\])(.+)()/'
          );
      $bbreplacements = array (
          '<b>\\2</b>',
          '<i>\\2</i>',
          '<u>\\2</u>',
          '<s>\\2</s>',
          '<a href="\\2">\\4</a>',
          '<img src="\\2">',
          '<img src="\\2">',
          '<font color="\\2">\\4</font>',
          '<font color="\\2">\\4</font>',
          '<font size="\\2">\\4</font>',
          '<font size="\\2">\\4</font>',
          '<ul>\\2</ul>',
          '<ol>\\2</ol>',
          '<ul>\\2</ul>',
          '<ol>\\2</ol>',
          '<li>\\2</li>'
          );
      $PostText = preg_replace($bbreplace, $bbreplacements, $PostText);

Now first,

Say I enter:

[b]Something
then this on a different line[/b]

It returns:

[b

• Something

then this on a different line[/b

Now if I use

[list]
[*]List 
[*]List 
[/list]

[list=1]
[*]Order 
[*]List 
[/list]

It puts:

[list

[*

• List

[*

• List

[/list

• Order

[*

• List

[/list ]

Any Ideas on this?

I didn't get the same result on the first example, but there may have been a problem with greediness and the fact that dot . does not match a newline unless you use the s modifier (I also used i for case insensitivity):

$bbreplace = array (
          '#\[b\](.*)\[/b\]#is',
          );
$bbreplacements = array (
          '<b>\\1</b>',
          );

Ok Using your method the Mutli-line bold etc now works.

New Code:

      $bbreplace = array (
          '#\[b\](.*)\[\/b\]#is',
          '#\[i\](.*)\[\/i\]#is',
          '#\[u\](.*)\[\/u\]#is',
          '#\[s\](.*)\[\/s\]#is',
          '#\[url=http://(.*)\](.+)\[\/url\]#is',
          '#\[img\](.*)\[\/img\]#is',
          '#\[color=(.*)\](.*)\[\/color\]#is',
          '#\[size=(.*)\](.*)\[\/size\]#is',
          '#\[list\](.*)\[\/list\]#is',
          '#\[list=1\](.*)\[\/list\]#is',
          '#\[*\](.+)#is'
          );

And the replace with:

      $bbreplacements = array (
          '<b>\\1</b>',
          '<i>\\1</i>',
          '<u>\\1</u>',
          '<s>\\1</s>',
          '<a href="\\1">\\2</a>',
          '<img src="\\1">',
          '<font color="\\1">\\2</font>',
          '<font size="\\1">\\2</font>',
          '<ul>\\1</ul>',
          '<ol>\\1</ol>',
          '<li>\\1</li>'
          );

Bit the list function still doesn't work. Using same as above now returns:

[*
List 
[*]List 
[/list]

[list=1]
[*]Order 
[*]List 

All as 1 list item.

Not tested, but try:

'#\[\*\]([^\[]+)#'

Ok Progress being made. Repacing my one with your one now returns:

• List
  
• List
  [/ list]
   
  [ list=1]
  
• Order
  
• List
  

Edit: spaces added to make correct ones show up. This still doesnt end first list and then start an ordered list.

Just like to say this still hasn't been resolved :/