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mysql_connect
(PHP 4, PHP 5) mysql_connect — Open a connection to a MySQL Server
Warning
This extension is deprecated as of PHP 5.5.0, and will be removed in the future.
Instead, the MySQLi or PDO_MySQL extension should be used.
See also MySQL: choosing an API guide and
related FAQ for more information.
Alternatives to this function include:
mysqli_connect() PDO::__construct() http://php.net/manual/en/function.mysql-connect.php |
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在PHP5.5.0中被抛弃，在将来的版本会彻底移除！
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This extension is deprecated as of PHP 5.5.0,
整个mysql扩展在PHP5.5中都已经被抛弃，不推荐使用了。
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robertpas550 at hotmail dot com ¶
3 years ago
New users are advised to use MySQL Improved mysqli_ functions rather than the older [replaced] mysql_ functions where applicable and subject the appropriate latest stable versions of Apache, php and MySQL, etc.
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所有的mysql扩展页面都挂上了醒目的红框框：
Warning
This extension is deprecated as of PHP 5.5.0, and will be removed in the future. Instead, the MySQLi or PDO_MySQL extension should be used. See also MySQL: choosing an API guide and related FAQ for more information. Alternatives to this function include:
mysqli_affected_rows()
PDOStatement::rowCount()
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6樓 張樹人
2015-6-1 10:49
 
我们参考书上是讲用mysqli，老师课上讲用PDO
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mysqli也是面向对象的php库。
而MySQL仅仅是一对函数，虽然c语言里面也是这些函数。
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刚开始用MySQL的时候我很不习惯，因为是字符控制台界面的。但现在我倒是觉得比Microsoft access好太多了。
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mysqli在国内的某本书上介绍过。
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其实MySQLi库我只用过一次
2010.7那次
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