update(2, 'My SQL PHP Update Tutorial', 'My SQL PHP Update using prepared statement', '2013-01-01', '2013-01-01') !
name=”id” –this is what the variable will be named.
This is what we will send to Now we have the fields setup.
If you were using this in an application you would have this information store when the user is authenticated, but I am going to hard code the user ID into my queries for the example.
As you can see by the comment about, we will return the rows as an array called $row.
So this My SQL code above updates a table named table_name, setting a column name equal to a certain value where a certain column is equal to a value.
I'll give a practical example because this is kind of hard to understand. In the example shown above, we update a table named Users_table and set the state column equal to FL where the name column equals to John.By updating, we mean we change a value in the My SQL table.The general format of the My SQL query to update a My SQL table is shown below.Instead, the My SQLi or PDO_My SQL extension should be used. In SQL safe mode, this parameter is ignored and value 'localhost:3306' is always used.See also My SQL: choosing an API guide and related FAQ for more information. Note: Whenever you specify "localhost" or "localhost:port" as server, the My SQL client library will override this and try to connect to a local socket (named pipe on Windows).That is all you need to allow a user to update their info. If you were to use this on a production web site you would want to do form validation and also protect yourself from sql injection in the update form.