-Checking- {sCity}/{sCategory} --> #^/([a-z]{1})/(.+?)/(.+?)(?:/|$)# : /a/4103346/personals--<pre>Array
(
    [0] => /a/4103346/personals
    [1] => a
    [2] => 4103346
    [3] => personals
)
</pre><!-- 0.00181317329407 seg. -->