CodeIgniter User Guide Version 2.2.6

CodeIgniter User Guide Version 2.2.6

Mike Mukul. The future of CodeIgniter is anything but clear. As rival frameworks, especially Laraval, grew, many were sounding the death bells for CodeIgniter. However, CodeIgniter is back with a new version. Used by many developers, it gained popularity because of its easy implementation and low-learning curve for beginners. In mid EllisLab decided not to support the framework anymore, and the search began for the prospect who would maintain it.

CodeIgniter User Guide Version 2.2.2

Returns the current time as a Unix timestamp, referenced either to your server’s local time or GMT, based on the “time reference” setting in your config file. If you do not intend to set your master time reference to GMT which you’ll typically do if you run a site that lets each user set their own timezone settings there is no benefit to using this function over PHP’s time function. The benefit of doing dates this way is that you don’t have to worry about escaping any characters that are not date codes, as you would normally have to do with the date function.

The first parameter must contain the format, the second parameter must contain the date as a Unix timestamp.

Dating website codeigniter. 39 ans. This prevents the submit field from being part of the form post array With pH7CMS, anyone can start a.

Edit Report a Bug. I ran into an issue using a function that loops through an array of dates where the keys to the array are the Unix timestamp for midnight for each date. The loop starts at the first timestamp, then incremented by adding seconds ie. However, Daylight Saving Time threw off the accuracy of this loop, since certain days have a duration other than seconds. I worked around it by adding a couple of lines to force the timestamp to midnight at each interval.

The following script will do the conversion either way. If you give it a numeric timestamp, it will display the corresponding date and time. If you give it a date and time in almost any standard format , it will display the timestamp. Installed: ‘. I wanted to find all records in my database which match the current week for a call-back function. I needed a way to display an announcement on a shopping site, that would warn users that orders placed between a certain date range, would not be shipped until after a certain date.

Laravel vs CodeIgniter: Which is Better?

Data is the bloodline of most applications. The data needs to be stored in such a way that it can be further analyzed to provide insights and facilitate business decisions. The data is usually stored in the database.

CodeIgniter is an MVC-based framework introduced by EllisLab in February With these changes, it will be easy to stay up to date with the latest standards.

The time can be formatted with or without seconds, and it can be set to European or US format. If only the timestamp is submitted it will return the time without seconds formatted for the U. This function can take a number poorly-formed date formats and convert them into something useful. It also accepts well-formed dates. The function will return a UNIX timestamp by default. You can, optionally, pass a format string the same type as the PHP date function accepts as the second parameter.

The first parameter must contain a UNIX timestamp. The second parameter must contain a timestamp that is greater that the first timestamp. The thirdparameter is optional and limits the number of time units to display. The most common purpose for this function is to show how much time has elapsed from some point in time in the past to now. This menu is useful if you run a membership site in which your users are allowed to set their local timezone value.

For example, to set Pacific time as the default you will do this:.

Retrieve, Insert, Update and Delete Functionality in Codeigniter

Tutorial Knowledge-Base Awesome. Why and how to solve it? Asked By Me hdi. Codeigniter database date-compare Im having a problem comparing dates in a database to a week from now using activerecord. I’m trying to return a list of events with their start date less than a week from now. Asked By Matt James.

What is CodeIgniter? CodeIgniter is a powerful PHP framework. CodeIgniter is one of the best options for creating dynamic websites using PHP. It provides complete PHP Date & Time Function with Example. What is PHP.

By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. How to get current date in codeigniter in YY-mm-dd format. I wants to get current date in YY-mm-dd frmat and put this value into input text box.

You can use the PHP date function. Learn more. How to get current date in codeigniter Ask Question. Asked 7 years, 4 months ago.

CodeIgniter User Guide Version 2.1.3

There are several ways that a new Time instance can be created. The first is simply to create a new instance like any other class. When you do it this way, you can pass in a string representing the desired time.

The CodeIgniter calendar class is available for creating data-driven calendars for If it’s not, we use the date function to get the current month.

When used together, they form a powerful foundation for rapidly developing usable Web sites and applications. This article shows how to integrate these two systems into a single framework and how to use jQuery to improve the UI of an existing Web application. It assumes that you have both CodeIgniter version 1. In addition, you need the jQuery library version 1. One of the most important aspects of Web 2. Specifically, interaction with the Web page doesn’t require “visual communication” with the Web server—for example, click Submit, wait for the Web server to process the submitted information, then the entire Web page refreshes with updated content.

Instead, only the content that needs to change is updated, while the rest of the page remains in place. This “submission-less” process works through the use of Ajax, which lets Web developers transmit information between a Web client browser and a Web server without requiring page refreshes.

Codeigniter Active Record: Insert, Select, Update, Delete

Laravel is an open-source widely used PHP framework. The platform was intended for the development of web application by using MVC architectural pattern. Laravel is released under the MIT license. Therefore its source code is hosted on GitHub. It is a reliable PHP framework as it follows expressive and accurate language rules.

CodeIgniter Date helper. Returns the current time as a UNIX timestamp, referenced either to your server’s local time or any PHP.

Some time ago, a client called me and asked me to tell him when someone had logged in and out of the network. It was a reasonable request but it presented a challenge for which I had to develop a quick solution. In developing the application, I made use of a PHP language framework, called CodeIgniter, that I have been using successfully for my development project. The purpose of this article is to show you how I solved the problem and, at the same time, introduce you to CodeIgniter, a lightweight, easy to use PHP framework that you can use to build high quality, robust, PHP web sites and applications.

On its face, the problem does not seem to be that difficult. After all, all you should have to do is check the security event log on the server to retrieve the requested information. There are, unfortunately, two problems with that approach:. Given the nature of the problem, the solution seemed to be to write something simple.

Show total amount month and year wise CodeIgniter framework PHP

I have a pretty clean solution for this. You can extend codeigniters form validation library. This file should look like this:. Then in your controller you use this as any other form validation function like for example ‘required’.

How to show total amount month and year wise CodeIgniter framework PHP $​query = $this->db->query(‘select year(date) as year, month(date) as month.

If you are running or considering running a multi-byte character set for your database connection, please pay close attention to the server environment you are deploying on to ensure you are not vulnerable. CodeIgniter User Guide Version 2. Change Log Version 2. Version 2. Updated timezones in Date Helper. The Encrypt Class now requires the Mcrypt extension to be installed. Bug fixes for 2. Fixed a bug – PDO Database driver didn’t properly check for query failures. Fixed a bug in the Session Library where authentication was not performed for encrypted cookies.

Fixed a bug – Migrations Library configuration file was mistakenly using Windows style line feeds. Added support for IPv6 to the Input Library. You can now use any string as the word delimiter.

CodeIgniter and Ajax using jQuery

As a member of Amazon Associates program, I earn a small commission when you purchase products through our links at no additional cost to you. It helps keep this site running and allows us to create better content. Now that we have created our database table, it’s time to setup our frontend actions that allow us to add events. View previous parts:.

The Date Helper file contains functions that help you work with dates. Loading this Helper; Available Functions; Timezone Reference.

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 file. It instead provides a more simplified interface. Beyond simplicity, a major benefit to using the Active Record features is that it allows you to create database independent applications, since the query syntax is generated by each database adapter.

It also allows for safer queries, since the values are escaped automatically by the system. Note: If you intend to write your own queries you can disable this class in your database config file, allowing the core database library and adapter to utilize fewer resources. Note: If you are using PHP 5 you can use method chaining for more compact syntax. This is described at the end of the page. Runs the selection query and returns the result.

Can be used by itself to retrieve all records from a table:. Please visit the result functions page for a full discussion regarding result generation. This is useful if you need a compound select statement. You can optionally include a second parameter to rename the resulting field.

Fetch records between date range using Codeigniter active record

Vicario i think its also possible with ‘regex’. It’s impossible to implement reliable date validation with regular expressions. Yours is actually quite good but, for instance, it claims that is not valid. Yeah, right, if you have the patience you can probably hard-code all the exceptions including missing days due to transition to Gregorian calendar but you know what I mean: regular expressions are not the best tool.

I think this is the way to go too. One thing, the name of the function has to be without “callback”.

The Date Helper file contains functions that help you work with dates. Loading this Helper. This helper is loaded using the following code: $this->load->helper(‘​.

Codeigniter Date Helper : Codeigniter provides the helper which is used to work with dates. Here in this tutorial we are going to explain how you can use date helper in Codeigniter. You can use our online editor run and see the output of the example. This function is somehow similar to the date function. In addition it enables you to use this function in mysql style date function.

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how to create datatables in codeigniter php

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