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codeigniter

How-to articles, tricks, and solutions about CODEIGNITER

Codeigniter $this->db->get(), how do I return values for a specific row?

The $this->db->get() function in CodeIgniter is used to retrieve data from a database table.

php sql codeigniter

CodeIgniter activerecord, retrieve last insert id?

To retrieve the last insert id in CodeIgniter using the Active Record class, you can use the $this->db->insert_id() method.

php codeigniter

Codeigniter Rename file on upload

In CodeIgniter, you can rename a file on upload by using the do_upload() method of the Upload class.

php codeigniter file-upload

Codeigniter: fatal error call to undefined function mysqli_init()

Here's an example of how the error might appear in a Codeigniter application:

php mysqli codeigniter

Codeigniter's `where` and `or_where`

In CodeIgniter, the where method on the database class is used to add a WHERE clause to your query.

php MySQL codeigniter activerecord

Directory index forbidden by Options directive

This error message typically appears when you are trying to access a directory on a web server that does not contain an index.html or index.php file and the web server is configured to prevent users from browsing the directory.

php apache codeigniter htaccess

Getting data posted in between two dates

To get data posted between two dates in PHP, you can use a SQL query with a WHERE clause and the BETWEEN operator.

php sql codeigniter activerecord

How to add an ORDER BY clause using CodeIgniter's Active Record methods?

To add an ORDER BY clause to a query using CodeIgniter's Active Record class, you can use the order_by() method.

php select codeigniter activerecord sql-order-by

How to get id from URL in codeigniter?

In CodeIgniter, you can get the value of the id from the URL by using the function $this->uri->segment(n), where n is the position of the segment you want to retrieve.

php codeigniter uri

How to remove "index.php" in codeigniter's path

To remove "index.php" from the URL in CodeIgniter, you can use the .htaccess file.

php codeigniter mod-rewrite url-rewriting

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