如何在 php 中为 sqlite3 启用 PDO 驱动程序？
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How to enable the PDO driver for sqlite3 in php?
提问by Keira Nighly
采纳答案by Tom Haigh
I think that the PDO driver for sqlite3 is called 'sqlite', so you already have it installed. The sqlite2 driver is older.
我认为 sqlite3 的 PDO 驱动程序称为“sqlite”，因此您已经安装了它。sqlite2 驱动程序较旧。
PDO_SQLITE is a driver that implements the PHP Data Objects (PDO) interface to enable access to SQLite 3 databases.
In PHP 5.1, the SQLite extension also provides a driver for SQLite 2 databases; while it is not technically a part of the PDO_SQLITE driver, it behaves similarly, so it is documented alongside it. The SQLite 2 driver for PDO is provided primarily to make it easier to import legacy SQLite 2 database files into an application that uses the faster, more efficient SQLite 3 driver. As a result, the SQLite 2 driver is not as feature-rich as the SQLite 3 driver.
PDO_SQLITE 是一个驱动程序，它实现了 PHP 数据对象 (PDO) 接口以启用对 SQLite 3 数据库的访问。
在 PHP 5.1 中，SQLite 扩展还提供了 SQLite 2 数据库的驱动程序；虽然它在技术上不是 PDO_SQLITE 驱动程序的一部分，但它的行为类似，所以它与它一起记录。提供用于 PDO 的 SQLite 2 驱动程序主要是为了更轻松地将旧的 SQLite 2 数据库文件导入使用更快、更高效的 SQLite 3 驱动程序的应用程序。因此，SQLite 2 驱动程序的功能不如 SQLite 3 驱动程序丰富。
回答by Mladen Janjetovic
Go to your php.inifile and search for "sqlite". These are probably commented:
转到您的php.ini文件并搜索“sqlite”。这些评论大概是：
extension=php_pdo_sqlite.dll
extension=php_sqlite.dll
Uncomment them, and restart Apache.
取消注释，然后重新启动 Apache。
回答by Silfverstrom
edit:
there is a discussion on the topic here:
编辑：这里有一个关于这个话题的讨论：
回答by Aram Hovhannisyan
"pdo_sqlite" and "sqlite3" are different extensions and are loaded in php.iniin different lines:
"pdo_sqlite" 和 "sqlite3" 是不同的扩展名，并php.ini在不同的行中加载：
extension=php_pdo_sqlite.dll
extension=php_sqlite3.dll
回答by JLuc
I fixed this issue on a linux/unix system with the following lines added in php.ini :
我在 linux/unix 系统上修复了这个问题，在 php.ini 中添加了以下几行：
extension=pdo_sqlite.so
extension=sqlite.so
