Codeigniter check db connection
WebApr 17, 2011 · 1. Found this on Codeigniter forum: "If you look in the Loader library, in the function _ci_load_class, you’ll see that it checks if that class has already been loaded, and will only load it again if its being assigned to a new variable. Interestingly enough, if you load the same class multiple times, the memory usage does go up though". WebNov 25, 2011 · I have to retrieve a MySQL database information from master database and then connect to that database, and fetch some records. I mean that holding one database I want to load another database. ... I have write article about Create Multiple Database Connections In CodeIgniter Applications. Please have a look and give your …
Codeigniter check db connection
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WebManually Connecting. If only some of your pages require database connectivity you can manually connect to your database by adding this line of code in any function where it is … WebSep 18, 2012 · Connecting manually to a database in codeigniter using the second parameter as TRUE, will return the Database Object on which you can run your queries. …
WebMay 25, 2024 · Here you create a database connection, then you run your query with the db object your created. Share. Follow answered May 25, 2024 at 12:24. ViLar ViLar ... Call to undefined method CodeIgniter\Database\MySQLi\Connection::like() 0. Problem with codeigniter 4 Query builder classes. 0. WebDec 22, 2014 · 3. For connection from PHP->SQLSrv you need install these drivers : a. Microsoft Drivers 3.0 for PHP for SQL Server (SQLSRV30.EXE) b. Microsoft Visual C++ 2010 Redistributable Package (32bits/64bits) c. Microsoft® SQL Server® 2012 Native Client (sqlncli.msi) And add this row in php.ini file: extension=php_sqlsrv_54_ts.dll.
Web2 days ago · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams WebApr 3, 2015 · In a previous version of CI, I would set the 'autoinit' variable in the database config file to false, and initialize my database in an if statement which would return true or false if the connection couldn't be made without throwing any warnings. If false I would load a page giving instructions on how to set the database config file.
Web(apart from reading the row before and manually check the value before updating) 2 answers. 1 floor . ... mysql database update and codeigniter rows affected function 2012-05-26 12:02:01 2 4626 ... mysql_affected_rows returns 0 …
WebConnect and share knowledge within a single location that is structured and easy to search. Learn more about Teams CodeIgniter connection to database tf977WebNov 2, 2024 · I have small trouble with how to right way check database connection. In my case I do this way: PHP Code: public function checkDBConnection( array $DBConfig = [] … tf979aWebSep 30, 2024 · We will see how to connect database in codeignitor and how to run queries in it. In config folder we can find database.php file to connect with database. Mention … tf976WebJul 5, 2016 · 2) Create a new controller that will load our neo4j library and perform the database connection. This step is also simple and straightforward. We create a new controller that will extend whatever your current controller class is. I called this controller Neo4j_controller. This controller only contains a constructor. sydney west free roam downloadWebIf the above function does not contain any information in the first parameter it will connect to the group specified in your database config file. For most people, this is the preferred … sydney west foundWebNov 27, 2010 · Check for database connection: El Forum Guest #1. 11-27-2010, 10:49 AM ... I need to do some custom handling if the database connection is not correct. The DB_driver class throws a exception and completely kills off the application. ... CodeIgniter is a powerful PHP framework with a very small footprint, built for developers who need a … sydney west legal and migrationWebJan 30, 2016 · Thanks! It's working now. But page load is very slow when hostname is not responding. The only way I found to bypass this is to set the hostname to a string of one space because empty string seems to fallback on localhost. tf98-1