-Checking- {sCity}/{sCategory} --> #^/([a-z]{1})/(.+?)/(.+?)(?:/|$)# : /a/5025808/everything-else_1/view,gallery--<pre>Array
(
    [0] => /a/5025808/everything-else_1/
    [1] => a
    [2] => 5025808
    [3] => everything-else_1
)
</pre><!-- 0.00287318229675 seg. -->