Since PHP 5 you can use type hinting to specify the expected data type of an argument in a function declaration. When you call the function, PHP will check whether or not the arguments are of the specified type. If not, the run-time will raise an error and execution will be halted.

Included in the post are code examples showing how to define custom types in a function definition and what happens if you pass the wrong type in. Also mentioned is one of the main limitations to hinting - the fact that it can't be used on default PHP variable types.

A project I'm working on needs a monthly calendar. Naturally, I'm using CodeIgniter as the base of it. [...] My needs were something more akin to the interface iCal provides; broad, spacious, subtle. Obviously, the default is just an unstyled base that CI provides as a starting grounds. The Calendar library documentation provides some insight into how we can start changing this up.

He talks about the settings he needed to change including the "day_type" setting and template that specifies the CSS classes to use. Add in the CSS and you'll end up with something like this. You can download the example files too.

There are several ways how to include language id in default route of Zend Framework. However, generally you end up with the solution not quite elegant and likely not totally trouble-free. I have seen people overwriting the default route by new one which mimics module route with additional language id. There is no need to throw the default module route away to do this. To get it right chain the plain language route with default route.

He gives code examples of the routing code to put in your bootstrap that uses the Zend_Controller_Router_Route_Chain and a plugin to handle the language checking and routing handling.

CodeIgniter is one of my favorite framework and I often use it for developing application quickly. Although it is very flexible in most cases, I find its naming convention to be strict. Many times I have faced this problem when my controller's class name and a model/library's class names are the same '" a Fatal error is inevitable.

His method involves extending the core CI_Router class to change the _validate_request method to change the location and the naming convention (from Users to UsersController) for the default controller settings. Code for the update is included.

One of the fringe benefits of open sources an existing code base is that you have an opportunity to setting error_reporting on E_ALL | E_STRICT or perhaps rather just to 2147483647. When you do that you find small problems with your code base you missed the first time you sloppily wrote it. In my case, I noticed that date() was throwing strict errors.

Due to his resulting request to test the error (after submitting a ticket to fix the server's php.ini settings), he went about trying to test and see what the real impact of working with the date function was by developing his own simple benchmarking script. It runs through five different tests some with a default timezone set and some not. His results found that doing it in the script versus on the server's config didn't make much of a difference so he corrected the issue with a quick ini_set (or a date_default_timezone_set).

Today for a good website's referencement in Google, it's necessary to have an URL rewriting. [...] If your application is based on ZF, we have a htaccess base file which will redirect all php files to the boostrap (what is the bootstrap ?), and ZF classes will manage all redirection rules. How to implement the URL rewriting with ZF classes ?

He sets up a config file (an ini file) with the routing instructions the framework will need to adhere to and shows how to get the application to include it and match against it for routing rules. His example sets a default route and several regular expression-based routes to remap requests right where they need to go.

Automagically generated date/time input fields normally default to the current date and time. For a couple of reasons, I had to change this to another default value.

His included code shows how to modify the default behavior of the form input field for the date with an array of parameters including the hour, minute and meridian (am/pm) values for the element.

Here's their list:

• phpFe - PHP file explorer
• fileNice
• Autoindex
• QuiXplorer
• GaMerZ File Explorer

Check out the PHPedia post for example screenshots of each.

PHP programmers generally know what a good systems architecture should look like, but it is often a reality of development that they will have little input on the system itself until the last minute. In fact, it's far from uncommon for a developer to be faced with an off-the-shelf dedicated LAMP server, and left up to their own devices.

He recommends getting to know things like the package manager for your distribution (apt, yum, yast, etc), stripping down the modules your installation is using, check that all of the packages in use need to be enabled and ensure that the network connection is set up correctly and is what you need for the site.

There are several reasons that PHP could not be able to connect to MySQL. [...] Or, perhaps the entire server is offline.

The mysql.connect_timeout setting in the php.ini is supposed to handle this sort of instance, but the default is set tpo 60 seconds. It's only apparently used when the server is completely offline and, in his opinion, is set way too high. He's proposing a patch to the MySQL extension to change this setting's default to shorten it to something a bit more reasonable.