-Checking- {sCity}/{sCategory} --> #^/([a-z]{1})/(.+?)/(.+?)(?:/|$)# : /a/1001375/حيوانات--<pre>Array
(
    [0] => /a/1001375/حيوانات
    [1] => a
    [2] => 1001375
    [3] => حيوانات
)
</pre><!-- 0.00284194946289 seg. -->