Summarize some excellent features of CodeIgniter
Recently prepared to take over the improvement of a project written by someone else with CodeIgniter, although previously also useful CI, but is completely according to their own meaning
Www. thenbsp. comview-codeigniter-databasecodeigniter (CI) is an excellent and agile PHP open-source framework. It is especially convenient to encapsulate database operations. The following are common database operations for phpci and a record is
Codeigniter database operation function summary. There are many Codeigniter database operations on the internet. here is a summary. Copy the code as follows: query: $ query $ this-db_query (SELECT * FROMtable); there are a lot of Codeigniter
CI with the 3.0 version, PHP to read Access database has two drivers, one ODBC, one is PDO_ODBC, both can be linked, but generally more recommended PDO_ODBC,To be able to use ODBC in PHP, you must install the relevant driver, which can be viewed in
There are many Codeigniter database operations on the Internet. Here is a summary.
Copy codeThe Code is as follows: // query:$ Query = $ this-> db_query ("SELECT * FROM table ");========================================// Result () returns an array
In this paper, the thinkphp simple method of implementing multiple subqueries is described. Share to everyone for your reference, specific as follows:
SQL statement Profound
Understand the SQL statement, you can use a good thinkphp, such as
This article analyzes the thinkphp transaction details query function. Share to everyone for your reference, specific as follows:
Trading details
Usually monthly, inclusive, transaction date, transaction amount, transaction status (optional)Total
I have been familiar with php for a short time, but I want to understand the PHP framework and the idea of MVC. I have never been familiar with such a framework before. I would like to ask if you have any good frameworks to recommend, what is the
Before using the database, we had better connect the database automatically: config/autoload.php automatically load $autoload [' libraries '] = Array (' database ');
Some common functions
Select data$this->db->select ();allows you to write the
Before using the database, we'd better connect the database automatically: config/autoload.php automatically loads $autoload [' libraries '] = Array (' database ');Some common functions
Select data$this->db->select ();Allow you toSqlWrite in
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