This article is going to step by step set-up and Configure WAMP Server in Windows 7 & 8 machine. Perquisites:- FOR WAMP 32bit :- Microsoft Visual C++ 2010 SP1 Redistributable Package (x86) [Download Link ] If you are using WampServer 2.4 or 2.5 Microsoft Visual C++ 2012 [ Download Link ] …
How to Extract a file extension in PHP In programming practices we usually use different code to achieve something. But we always find what is the best way to do :). Similarly for extract file extension in PHP we seen various script to achieve this. I am going to explain all ways to do this…
$this refers to the current object of the class and self refers to the current class itself.$this can not be used inside static function whereas self can be used inside static function. When we need to access static function and reference static member variable then we can’t access through $this because a property declared as…
Terms query in Elasticsearch allows us to search multiple terms in content. If you want to implement restriction whether one term, two terms or all terms should match, then you can use minimum_match in Elasticsearch query . For Example : If we want to search documents which is belongs in “mobile” and “mobile-accessories” category then…
