Comprehensive CodeIgniter Tutorial for Beginners
In this CodeIgniter tutorial, we'll go through the process of installing and setting up the CodeIgniter framework on shared hosting and a VPS and demonstrate how to create a simple web application. Step 1. Installing CodeIgniter. Step 2. Configuring CodeIgniter. Step 1. Creating a phpMyAdmin Table. Step 2. Creating the Model.
HTTP Responses — CodeIgniter 4.4.4 documentation
HTTP Responses . The Response class extends the HTTP Message Class with methods only appropriate for a server responding to the client that called it.. Working with the Response. Setting the Output. Setting Headers. Redirect. Redirect to a URI path. Redirect to a Defined Route
Codeigniter 4 Auth Login And Registration Tutorial Example
By using the following steps, you can create signup/registration and login authencation system in codeIgniter 4 projects: Step 1: Setup Codeigniter Project. Step 2: Basic Configurations. Step 3: Create Database With Table. Step 4: Setup Database Credentials. Step 5: Create Controllers. Step 6: Create Model File. Step 7: Create Views.
Queries — CodeIgniter 4.4.4 documentation
Query objects are automatically generated by any of the "final" type queries, including insert, update, delete, replace, and get. This is handled the easiest by using the Query Builder to run a query. The query is not actually run, and the values don't matter since they're never applied, acting instead as placeholders.
Times and Dates — CodeIgniter 4.4.4 documentation
Times and Dates. CodeIgniter provides a fully-localized, immutable, date/time class that is built on PHP's DateTimeImmutable object, but uses the Intl extension's features to convert times across timezones and display the output correctly for different locales. This class is the Time class and lives in the CodeIgniterI18n namespace.
Codeigniter là gì? Ưu/nhược điểm của Codeigniter | BKHOST
Ưu điểm của Codeigniter Framework là gì? Codeigniter Framework sở hữu rất nhiều ưu điểm đặc biệt khiến nhiều lập trình viên cũng như các nhà phát triển web lựa chọn trong quá trình thiết kế web của mình. Có thể kể tới các ưu điểm của dịch vụ này như sau: Ưu và nhược ...
Query Builder Class — CodeIgniter 4.4.4 documentation
Query Builder Class. CodeIgniter gives you access to a Query Builder class. This pattern allows information to be retrieved, inserted, and updated in your database with minimal scripting. In some cases, only one or two lines of code are necessary to perform a database action. CodeIgniter does not require that each database table be its own ...
Session Library — CodeIgniter 3.1.13 documentation
Initializing a Session ¶. Sessions will typically run globally with each page load, so the Session class should either be initialized in your controller constructors, or it can be auto-loaded by the system. For the most part the session class will run unattended in the background, so simply initializing the class will cause it to read, create, and update …
Query Builder Class — CodeIgniter 3.1.13 documentation
Query Builder Class. CodeIgniter gives you access to a Query Builder class. This pattern allows information to be retrieved, inserted, and updated in your database with minimal scripting. In some cases only one or two lines of code are necessary to perform a database action. CodeIgniter does not require that each database table be its own class ...
CodeIgniter Tutorial
CodeIgniter Tutorial. PDF Version. Quick Guide. CodeIgniter is a powerful PHP framework with a very small footprint, built for developers who need a simple and elegant toolkit to create full-featured web applications. CodeIgniter was created by EllisLab, and is now a project of the British Columbia Institute of Technology.
Form Helper — CodeIgniter 3.1.13 documentation
If you are using the Form Validation class, you must always specify a rule for your field, even if empty, in order for the set_* () functions to work. This is because if a Form Validation object is defined, the control for set_* () is handed over to a method of the class instead of the generic helper function.
Validation — CodeIgniter 4.4.4 documentation
This method sets a rule group from the validation configuration to the validation service: The Validation class provides a simple method to replace parts of your rules based on data that's being passed into it. This sounds fairly obscure but can be especially handy with the is_unique validation rule.
Welcome to CodeIgniter4 — CodeIgniter 4.4.4 documentation
Welcome to CodeIgniter4. CodeIgniter is an Application Development Framework - a toolkit - for people who build web sites using PHP. Its goal is to enable you to develop projects much faster than you could if you were writing code from scratch, by providing a rich set of libraries for commonly needed tasks, as well as a simple interface …