https://ivangospodinow.com/category/php/oop.htmlOOPhttps://ivangospodinow.com/zend-framework-2-cache-proxy-cache-based-key-dependency.htmlhttps://ivangospodinow.com/zend-framework-2-cache-proxy-cache-based-key-dependency/Sat, 05 Jul 2014 13:26:19 GMTLong time no ZF2 post, but here is something interesting peace of code that can solve cache problems present in most of the projects.https://ivangospodinow.com/how-to-get-an-unique-identifier-for-php-closure.htmlhttps://ivangospodinow.com/how-to-get-an-unique-identifier-for-php-closure/Mon, 17 Jun 2013 18:03:46 GMTRight to the example…https://ivangospodinow.com/how-to-count-days-between-2-dates-in-php.htmlhttps://ivangospodinow.com/how-to-count-days-between-2-dates-in-php/Mon, 11 Mar 2013 08:49:41 GMTA simple solution to count days between 2 dates is using DateTime method since php 5.3https://ivangospodinow.com/comparing-two-objects-in-php.htmlhttps://ivangospodinow.com/comparing-two-objects-in-php/Thu, 24 Jan 2013 14:25:27 GMTThis easy way of comparing two objects in php.It will take in account object variables. Example :