opensuse环境 PHP 连接ORACLE

1. 配置好 oracle 客户端

 zypper in apache2 # 安装apache2，请参见opensuse wiki
 zypper in apache2-mod_php8 # 安装apache集成php，参见opensuse wiki
 zypper in php8-devel # 不安装找不到phpize
 C_INCLUDE_PATH=/usr/lib/oracle/21/client64 pecl install oci8 # 这里地址请参考自己的oracle home地址
 # 在接下来的提示框装输入
 instantclient,/usr/lib/oracle/21/client64

成功后按提示改下php.ini，extension=oci8.so（这里要重写，php.ini 中有但是后面没有.so,注意）

Build process completed successfully
Installing '/usr/lib64/php8/extensions/oci8.so'
install ok: channel://pecl.php.net/oci8-3.2.1
configuration option "php_ini" is not set to php.ini location
You should add "extension=oci8.so" to php.ini

测试一下连接：

# 变量自行切换一下，然后如果出来的汉字乱码，请注意下面的UTF8（这里并不是写作utf-8，注意）
$conn = oci_connect($username,$password,$sid,'UTF8');
    $stid = oci_parse($conn,$sql);
    oci_execute($stid);
    echo "<table>\n";
    while (($row = oci_fetch_array($stid, OCI_ASSOC+OCI_RETURN_NULLS)) != false) {
        echo "<tr>\n";
        foreach ($row as $item) {
            echo "  <td>".($item !== null ? htmlentities($item, ENT_QUOTES) : " ")."</td>\n";
        }
        echo "</tr>\n";
    }
    echo "</table>\n";