str replace

[nanat]

how can replace this? its seem doesn't work with me.. anybody?

$statement = array("[/list]","[list=2]"," );
$replace = array("</list>","<list=2>","<img src="http://test.gif">","</img>");

original post:
List:

[list=1]

list item
[/list]

image:

[StoutFiles]

$statement = array("[/list]","[list=1]"," );
$replace = array('</li>','<li>','<img src="','">');

$post = str_replace($statement, $replace, $post);

[nanat]

hi SoutFiles how

replacing:
[list=1]

Coffee
[/list]

to :

<ol>
<li>Coffee</li>
</ol>

[StoutFiles]

$statement = array("[/list]","[list=1]"," );
$replace = array('</li></ol>','<ol><li>','<img src="','">');

$post = str_replace($statement, $replace, $post);