php mysql fetch assoc

Php implements powerful MYSQL encapsulation class instances based on PDO, pdomysql This example describes the MYSQL encapsulation class that php implements with powerful functions based on PDO. We will share this with you for your reference. The

This article mainly introduces PHP based on the PDO implementation of the powerful MySQL package class, combined with a complete example of PHP based on the implementation of the MySQL database connection, deletion, transaction and other methods,

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Objective In the actual development, PHP will be used with the database, because in the background need to have too much data to save, and the database is a good place to save data, we use PHP development database is a relational database MySQL,

The browser output is as follows.When you use Mysql_both or omit this argument, you will have both Mysql_num and mysql_ ASSOC attributes.MySQL the Mysql_fetch_array function obtains a row in the query result as an arraymysql_fetch_* column

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1. Filter the white space characters that the user may have accidentally entered in the starting or ending position of their search criteria: Apply trim (); 2. Escape data (Chapter 4th) functions: Addslashes (), Stripslashes (), GET_MAGIC_QUOTES_GPC

What is PDO?Popular saying is someone else wrote a "Database Operations Tool Class", it is very powerful, can deal with almost all major databases on the market,The specific application has such a relationship:That is, to manipulate some kind of

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This article mainly introduces the PHP operation MySQL database Mysqli Way, has a certain reference value, now share to everyone, the need for friends can refer to PHP three ways to operate MySQL Mysql Non-permanent connections, each time