-Checking- {sCity}/{sCategory} --> #^/([a-z]{1})/(.+?)/(.+?)(?:/|$)# : /a/1101186/jewelry-watches_2/view,list--<pre>Array
(
    [0] => /a/1101186/jewelry-watches_2/
    [1] => a
    [2] => 1101186
    [3] => jewelry-watches_2
)
</pre><!-- 0.00182199478149 seg. -->