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创建 PHP 测试页 ZT

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Jun 23, 2016 pm 02:28 PM

为了测试 PHP 的设置是否正确，下面的过程介绍如何创建并运行一个调用 phpinfo() 的 Web 页。phpinfo() 是一个 PHP 函数，可生成一个系统设置信息页。输出会显示 PHP 是否正常工作。

有关安装 PHP 的信息，请参见 http://us2.php.net/install。

创建 PHP 信息测试页

在 Web 内容的根目录中创建一个名为 info.php 的文件。

如果您不能确定要使用哪个目录，请检查 Web 服务器的配置文件。在 Apache 安装目录中，内容目录通常名为 htdocs。如果使用的是 Mac OS X，Web 内容的目录名称则可能取决于所用帐户：

如果您是 Mac OS X 系统上的系统管理员，则使用 /Library/WebServer/Documents。

如果您是 Mac OS X 用户，则将文件放在 /Users/[your username]/Sites/ 中。

将以下代码插入到此文件中：

<? phpinfo() ?>

或者，一旦正确安装并配置了 PHP，您也可以通过在命令提示符处执行以下命令来创建一个测试 Web 页。

php -i > info.html

这可确认安装的 PHP 和 Apache 是否能够一起正常工作。

测试 PHP 和 Apache 是否能与 Adaptive Server Anywhere 一起正常工作：

将 connect.php 文件从 PHP 示例目录复制到 Web 内容的根目录。

从 Web 浏览器访问 connect.php 页。

此时应显示消息
连接成功
。

创建使用 SQLAnywhere PHP 模块的查询页

在 Web 内容的根目录下，创建一个名为 asa_test.php 且包含以下 PHP 代码的文件：

将以下 PHP 代码插入到此文件中：

<?    $conn = sqlanywhere_connect( "uid=DBA;pwd=SQL" );    $result = sqlanywhere_query( $conn, "select * from employee" );    sqlanywhere_result_all( $result );    sqlanywhere_free_result( $result );    sqlanywhere_disconnect( $conn );  ?>

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