codeigniter distinct

Output Class Reference description (Excerpt CI manual):In general, you may not notice the output class at all, because it is completely transparent to you without your intervention. For example, when you use the loader to load a view file, it is

This paper illustrates the common functions of the CI Framework AR database operation. Share to everyone for your reference, specific as follows: 1, the inquiry table record $this->db->select (); Select the field of the

Do I need to use the smarty template in the PHP framework? It is a habit to use templates in java development. many people hate JSP in the java web development stack. although sun has introduced JSF, it always feels that it has never been used. In

Do I need to use the smarty template in the PHP framework? It is a habit to use templates in java development. many people hate JSP in the java web development stack. although sun has introduced JSF, it always feels that it has never been used. In

Do I need to use the smarty template in the PHP framework? It is a habit to use templates in java development. many people hate JSP in the java web development stack. although sun has introduced JSF, it always feels that it has never been used. In

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

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 automatically connect the database: config/autoload. php automatically loads $ autoload ['libraries'] = array ('database ');Some common functions Select data$ This-> db-> select ();Allow youSQLWrite in

ThinkPHP framework knowledge, thinkphp framework Php framework 1. Real project development steps:   Ii. Problems: 1. unreasonable division of labor for multi-person development projects (html php mysql) 2. The Code style is different and it is very

PHP FrameworkFirst, the real project development steps: Many people at the same time develop projects, collaborative development projects, reasonable division of labor, Efficiency has improved (code style is different, division of labor is