Oracle Functions (PDO_OCI)

安裝

If the Oracle Database is on the same machine as PHP, the database software already contains the necessary libraries. When PHP is on a different machine, use the free ? Oracle Instant Client libraries. For details refer to the OCI8 Requirements section.

Use --with-pdo-oci[=DIR] to install the PDO Oracle OCI extension, where the optional [=DIR] is the Oracle Home directory. [=DIR] defaults to the $ORACLE_HOME environment variable.

Use --with-pdo-oci=instantclient,prefix,version for an Oracle Instant Client SDK, where prefix and version are configured. 

// Using $ORACLE_HOME
$ ./configure --with-pdo-oci

// Using OIC for Linux with 10.2.0.3 RPMs with a /usr prefix
$ ./configure --with-pdo-oci=instantclient,/usr,10.2.0.3

預(yù)定義常量

下列常量由此驅(qū)動定義，且僅在擴(kuò)展編譯入 PHP 或在運行時動態(tài)載入時可用。另外，使用此驅(qū)動時，僅會使用這些驅(qū)動特定的常量。使用其他驅(qū)動的驅(qū)動特定的常量可能會導(dǎo)致不可預(yù)見的情況。如果代碼可運行于多個驅(qū)動，PDO::getAttribute() 可被用于獲取 PDO_ATTR_DRIVER_NAME 屬性以檢查驅(qū)動。

PDO::OCI_ATTR_ACTION (int)

Provides a way to specify the action on the database session.

自以下版本起 PHP 7.2.16 and 7.3.3

PDO::OCI_ATTR_CLIENT_INFO (int)

Provides a way to specify the client info on the database session.

自以下版本起 PHP 7.2.16 and 7.3.3

PDO::OCI_ATTR_CLIENT_IDENTIFIER (int)

Provides a way to specify the client identifier on the database session.

自以下版本起 PHP 7.2.16 and 7.3.3

PDO::OCI_ATTR_MODULE (int)

Provides a way to specify the module on the database session.

自以下版本起 PHP 7.2.16 and 7.3.3

目錄