[AdamSpeight2008]

Just to let you know,i've found the cause of truncation of code in code tags.

Causes truncation [ code ] Large section of code [ /code ]
Doesn't cause truncation [ code = vb] large section of code [ /code ]

What the technical reason of why?

[MitkOK]

I don't want to open new thread about this : <br> tag in code sections interpret as HTML.
The code echo $row['title']. '<br>'; :

code echo $row['title']. '<br>';