格式化 MySQL 查询的结果，就好像它是从控制台运行的一样 [英] Formatting the results of a MySQL query as if it were run from the console

问题描述

我正在编写一个快速而肮脏的报告脚本，用于查询报告并通过电子邮件发送结果.使用 MySQL 控制台时，结果显示在格式良好的表格中:

I'm writing a quick and dirty reporting script that queries a report and emails the results. When using the MySQL console the results are in a nicely formatted table:

mysql> select * from users;
+-----------+------------+-------+
| firstname | city       | zip   |
+-----------+------------+-------+
| Maria     | Holland    | 12345 |
| Rene      | Doylestown | 65432 |
| Helen     | Conway     | 98745 |
+-----------+------------+-------+
3 rows in set (0.01 sec)

在使用 PHP 获取结果时，是否有一种简单的方法可以复制这种格式?显然，我可以通过编写自己的报告格式化程序来实现这一点，但我希望有一些更优雅的东西.

Is there an easy way to replicate this formatting when fetching the results with PHP? Obviously I could achieve this by writing my own report formatter but I was hoping for something a little more elegant.

推荐答案

你可以很容易地使用 Console_Table PEAR 包.只需遍历您的 MySQL 结果，然后将行添加到您的表中.您可以使用 Console_Table::setHeaders() 方法为列添加标题，然后使用 Console_Table::addRow() 方法添加每一行，最后 Console_Table::getTable() 来显示它.

You could do this quite easily using the Console_Table PEAR package. Just loop through your MySQL results, and add rows to your table. You can use the Console_Table::setHeaders() method to add the headers for your columns, then the Console_Table::addRow() method to add each row, and finally Console_Table::getTable() to display it.

PHP 没有内置任何东西来执行此操作.如果您不想使用/编写代码来绘制控制台表，只需使用 passthru() 通过 PHP 将 -e query 传递给 mysql.这将使用 ; 和 G:

There is nothing built into PHP to do this. If you don't want to use/write code to draw console tables, just pass -e query to mysql via PHP using passthru(). This will work queries terminated with both ; and G:

passthru("mysql -e '$query;' database_name");

这篇关于格式化 MySQL 查询的结果，就好像它是从控制台运行的一样的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！