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        <title>Python 俱乐部 php-mysql</title>
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       <dc:date>2026-04-30T18:51:31+00:00</dc:date>
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        <dc:date>2010-06-02T01:18:49+00:00</dc:date>
        <title>PHP验证码程序</title>
        <link>http://www.pythonclub.org/php-mysql/captcha?rev=1275441529&amp;do=diff</link>
        <description>PHP验证码程序

最常用的php验证码程序是Securimage PHP Captcha.

这个php验证码程序的安装配置和使用都很简单，而且Securimage 验证码程序的文档也比较齐全，是完全开源和免费的。

Securimage验证码程序的下载

程序下载页面是：</description>
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        <dc:date>2010-06-02T01:18:49+00:00</dc:date>
        <title>MySQL中复制表</title>
        <link>http://www.pythonclub.org/php-mysql/copy-table?rev=1275441529&amp;do=diff</link>
        <description>MySQL中复制表

在备份数据库或做一些研究工作是，为了不破坏原来的数据库，经常需要将表复制一份，那么我们就可以在新的表中进行数据库操作而不会影响到原有数据库系统。

在MySQl中复制表其实很简单，用下面的SQL命令就可以了：</description>
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        <dc:date>2010-06-02T01:18:49+00:00</dc:date>
        <title>Import Export MySQL Database From Command Line</title>
        <link>http://www.pythonclub.org/php-mysql/import-export-database?rev=1275441529&amp;do=diff</link>
        <description>Import Export MySQL Database From Command Line

MySQL Tutorial - Import or Export A Database

This tutorial section deals with mysqldump which is a tool to import and export MySQL databases. (this is all done via command line , you will need to ssh into your account)</description>
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        <dc:date>2010-06-02T01:18:49+00:00</dc:date>
        <title>MySQL中的日期时间类型以及与PHP Date函数的转换</title>
        <link>http://www.pythonclub.org/php-mysql/mysql-date?rev=1275441529&amp;do=diff</link>
        <description>MySQL中的日期时间类型以及与PHP Date函数的转换

MySQL中的日期时间类型

mysql 提供了几种时间值的列类型，它们分别是： date、datetime、time、timestamp和year。下表给出了mysql 为定义存储日期和时间值所提供的这些类型，并给出了每种类型的合法取值范围。</description>
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        <dc:date>2010-06-02T01:18:49+00:00</dc:date>
        <title>PHP中的时间处理</title>
        <link>http://www.pythonclub.org/php-mysql/php-time?rev=1275441529&amp;do=diff</link>
        <description>PHP中的时间处理

设置时区


date_default_timezone_set(&quot;Asia/Shanghai&quot;);


得到当前时间的字符串


$update_time = date(&quot;YmdHis&quot;);</description>
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        <title>Securimage PHP 验证码程序测试脚本</title>
        <link>http://www.pythonclub.org/php-mysql/securimage_test?rev=1275441529&amp;do=diff</link>
        <description>Securimage PHP 验证码程序测试脚本


&lt;?php

/**
Securimage Test Script
Version 1.0 - 01/02/2008

Upload this PHP script to your web server and call it from the browser.
The script will tell you if you meet the requirements for running Securimage.

http://www.phpcaptcha.org
*/


if (isset($_GET['testimage']) &amp;&amp; $_GET['testimage'] == '1') {
  $im = imagecreate(225, 225);
  $white = imagecolorallocate($im, 255, 255, 255);
  $black = imagecolorallocate($im, 0, 0, 0);
 
  $red   = imagecolorallocate($im, 255, …</description>
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        <dc:date>2010-10-08T14:44:52+00:00</dc:date>
        <title>PHP &amp; MySQL</title>
        <link>http://www.pythonclub.org/php-mysql/start?rev=1286549092&amp;do=diff</link>
        <description>PHP &amp; MySQL

PHP

	*  PHP验证码程序

	*  php的时间处理

	*  PHP mysql 操作

	*  php上传文件

	*  PHP 根据 URL 网址得到域名

MySQL

	*  MySQL中的时间日期类型
	*  MySQL中如何复制表
	*  Import Export MySQL Database From Command Line</description>
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