oci_server_version
(PHP 5, PHP 7, PHP 8, PECL OCI8 >= 1.1.0)
oci_server_version — 返回服务器版本信息
说明
oci_server_version(resource
$connection
): string
以字符串返回 connection
所连接的 Oracle
服务器的版本信息。出错则返回 false
。
示例 #1 oci_server_version() 例子
<?php
$conn = oci_connect("scott", "tiger");
echo "Server Version: " . oci_server_version($conn);
oci_close($conn);
?>
注意:
在 PHP 5.0.0 之前的版本必须使用 ociserverversion() 替代本函数。该函数名仍然可用,为向下兼容作为 oci_server_version() 的别名。不过其已被废弃,不推荐使用。
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User Contributed Notes 1 note
Anonymous ¶
2 years ago
Here's now to extract just the major.minor version number:
<?php
$link = oci_new_connect($username, $password, $server, "AL32UTF8");
$server_info = oci_server_version($link);
$version = preg_replace('~^.* (\d+\.\d+)\.\d+\.\d+\.\d+.*~s', '\1', $server_info);
echo "$server_info<br>";
// Oracle Database 11g Release 11.2.0.4.0 - 64bit Production
echo "$version<br>";
// 11.2
?>
And here's how to look up version via SQL:
https://www.oracle.com/pls/topic/lookup?ctx=db122&id=ADMIN11039
SELECT * FROM PRODUCT_COMPONENT_VERSION;
PRODUCT VERSION STATUS
---------------------------------------- ----------- -----------
NLSRTL 12.1.0.0.1 Production
Oracle Database 12c Enterprise Edition 12.1.0.0.1 Production
PL/SQL 12.1.0.0.1 Production
?>
备份地址:http://www.lvesu.com/blog/php/function.oci-server-version.php