-Checking- {sCity}/{sCategory} --> #^/([a-z]{1})/(.+?)/(.+?)(?:/|$)# : /a/450322/للبيع/view,list--<pre>Array
(
    [0] => /a/450322/للبيع/
    [1] => a
    [2] => 450322
    [3] => للبيع
)
</pre><!-- 0.00209903717041 seg. -->