I want to remove the first and last word from a string. <code>$string = "12121";</code> I tried trimming it like: <code>$string = "12121"; $trimmed = trim($string, 1); print($trimmed);</code> Result shows <code>22</code>, but I want <code>212</code>. Please help.

I'm using Twitter Bootstrap 3, and I have problems when I want to align vertically two div. Reference: <a href="http://jsfiddle.net/corinem/CQstd/" target="_blank">http://jsfiddle.net/corinem/CQstd/</a> The grid system in Bootstrap uses <code>float: left</code>, not <code>display:inline-block</code>, so the property <code>vertical-align</code> doesn't work. I tried using <code>margin-top</cod...