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PhP6 MySQL Connection Methods

Source: Internet
Author: User
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Mysqlnd is integrated in the PHP source code tree. Unlike libmysql, mysqlnd is more closely related to the kernel.
The official saying that memory usage is reduced by about 40%. The speed is also faster.
By the way, if the mysql_connect () [2002] TCP: // localhost: 3306 error message is displayed during database connection after the upgrade to php5.3.
Change localhost to 127.0.0.1, or change the connection mode from TCP to socket.
When using tools such as phpMyAdmin, you can also modify config. Inc. php as described above

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