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Category Archives: PHP
How to Overcome Zend_Cache_Frontend_Page’s Problem with Cookies
Zend_Cache_Frontend_Page First of all there are several things to know about Zend Framework and caching. Whenever you work on a big web application caching is one of the mostly used mechanisms of speeding up the app and improve user performance. … Continue reading
Posted in micro tutorial, PHP, zend framework
Tagged Apache Corporation, Cache, caching, Computer memory, Computing, CPU cache, Cross-platform software, database server, Google Inc., html, HTTP cookie, javascript, MySQL Americas Inc., Page cache, PHP, PHP programming language, script interpreter, Technology/Internet, web app, web application caching, Web application frameworks, web server, zend framework, Zend Technologies
3 Comments
Some PHP Tips: basename()
Here’s a quick tip: I’ve an absolute file path “/var/www/html/index.php”, but I need only the file name – index.php. So how do I get it? basename There it is: $filename = basename(’/var/www/html/index.php’); now $filename contains only “index.php”!
Using PHP’s array_diff in Algorithm Development
array_diff can be really powerful. Once you’ve to find the different elements between two arrays you’ve to use array_diff. Here’s a case when you can use it while coding a simple algorithm. The Task You’ve one array with tickets of … Continue reading
Posted in micro tutorial, PHP
Tagged array, Arrays, Computing, Control flow, Data structures, Data types, Foreach, Notation, PHP
1 Comment
Construct a Sorted PHP Linked List
This is really a draft, but I somehow decided to post it. Here’s a simple linked list in PHP, where only the add() method is slightly different. When you have an item to add it’s placed on the “right” place … Continue reading
Posted in micro tutorial, PHP, web development
Tagged B-tree, Binary trees, Computing, Doubly-linked list, Graph theory, Kd-tree, Linked lists, Mathematics, Node, PHP, Technology/Internet
1 Comment
5 PHP String Functions You Need to Know
The Task First of all what we’d like to achieve? The task is to convert a string, most of the cases single word, by capitalize the first letter. In my case I’ve the world countries names all lower cased, while … Continue reading