Technology: CodeIgniter

What are the hooks in codeigniter?

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In CodeIgniter, hooks are events which can be called before and after the execution of a program. It allows executing a script with specific path in the CodeIgniter execution process without modifying the core files. For example, it can be used where you need to
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Explain MVC in Codeigniter.

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Model–View–Controller (MVC) is an architecture that separates the representation of information from the user’s interaction with it. Controller:- The Controller serves as an intermediary between the Model, the View. controller mediates input, converting it to commands for the model or view. Model:-The Model represents your data structures. Typically your model classes will contain functions
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Application Flow Chart in codeigniter.

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Application flow chart from Codeigniter documentation The index.php serves as the front controller, initializing the base resources needed to run CodeIgniter. The Router examines the HTTP request to determine what should be done with it. If a cache file exists, it is sent directly to
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List out different types of hook point in Codeigniter?

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Different types of hook point in Codeigniter includes post_controller_constructor pre_controller post_sytem pre_system cache_override display_override post_controller

What is MVC?

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MVC is a design pattern in PHP. Basically, it is used for software application development. There are three main part: Model: Model is responsible for managing the data. Models are the place where all the database related operations like insert, update, delete, etc. are done.
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