By logging crucial events it offers better assistant for debugging purposes.Ħ. Log class is one of the core classes provided by CI. Yes it is type casting, for added security measurement and code clarity (and in this case it’s more of code clarity).ĥ. EXT is another constant defined in the above mentioned file, it is used to echo the php file extension, usually ‘.php’.Ĥ. APPPATH is defined in index.php which is in the root folder of your CI distribution.ģ. (remember, library files are meant to be called in your models/controllers)Ģ. Yes BASEPATH checking is required in CI to ensure users don’t accidentally access the library file itself directly. Log::add('debug', "Zend Class Initialized") ġ. Log::add('debug', "Zend Class $class Loaded") Usage is exactly the same as in CodeIgniter. Update: Using it with Kohana Update: The following instructions are deprecated, please follow the updated one here.Įven though Kohana has the ability to load vendor classes, I still find it useful to use the library approach so that loading Zend Framework libraries will be transparent. Happy coding! Oh and don’t forget, Zend Framework is PHP 5 only, so it won’t work on your PHP 4 installation. Log_message('debug', "Zend Class Initialized") Log_message('debug', "Zend Class $class Loaded") alter it accordingly if you have put the 'Zend' folder elsewhere * * Zend/Package/Name does not need the '.php' at the end * * the second usage is useful for autoloading the Zend Framework library * then $this->zend->load('Zend/Package/Name') Load->library('zend', 'Zend/Package/Name') $flickr = new Zend_Service_Flickr('YOUR_FLICKR_API_KEY') Ĭopy the code and paste it to a new file called Zend.php in application/libraries/. $this->zend->load('Zend/Service/Flickr') therefore, we should load the library like this: we can no longer pass parameters to our library constructors newer versions of CodeIgniter have updated its loader API slightly, Load->library('zend', 'Zend/Service/Flickr') Now, let us see an example of using the library. Place the library script (provided at the end of the post) in application/libraries/.You can actually place the folder anywhere, but remember to alter the script accordingly (read the comments in the script!). Unzip the Zend Framework package, and copy the Zend folder (under Library) to your CodeIgniter installation’s application/libraries/.Download Zend Framework from the official website.If not please refer to the user guide for installation. Below is the tutorial.Īssuming you already have CodeIgniter installed. What I have done is to simply use CodeIgniter’s library structure to load the Zend Framework resources. Using hooks can be dangerous as it’s system-wide, and it modifies the system behaviour. Obviously Zend Framework and CodeIgniter are two different systems and there is no intention for us to extend CodeIgniter’s core functionality with Zend Framework. Whilst Daniel has done a great job demonstrating the possibility of using the two frameworks together, concerns have been made: do we actually need to use hooks?Īs I understand it, hooks are used to extend the core functionalities of CodeIgniter (as explained in the user guide). If you ever wanted to integrate CodeIgniter and Zend Framework, you might have come across this tutorial by Daniel Vecchiato.
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