Difference between revisions of "PHP111"
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= PHP and Databases – Making the Connection = | = PHP and Databases – Making the Connection = | ||
| − | == There are 3 ways to connect to a database in PHP: | + | == How to connect == |
| + | |||
| + | There are 3 ways to connect to a database in PHP: | ||
# (DEPRECATED) The [http://www.php.net/manual/en/ref.mysql.php mysql functions] are procedural and use manual escaping. | # (DEPRECATED) The [http://www.php.net/manual/en/ref.mysql.php mysql functions] are procedural and use manual escaping. | ||
Revision as of 15:24, 29 June 2016
Main Page >> Web Application Development >> Workbook >> PHP and Databases
PHP and Databases – Making the Connection
How to connect
There are 3 ways to connect to a database in PHP:
- (DEPRECATED) The mysql functions are procedural and use manual escaping.
- MySQLi is a replacement for the mysql functions, with object-oriented and procedural versions. It has support for prepared statements.
- PDO (PHP Data Objects) is a general database abstraction layer with support for MySQL among many other databases. It provides prepared statements, and significant flexibility in how data is returned.
Ready to try some more PHP/MySQL?
A simple example of using a HTML form to capture search requirements and execute a custom query can be found at PHP112 - Simple HTML/PHP/MySQL example
