由于最近需要布置mantis用来进行bug追踪,在此记录其过程。
由于PHP apache环境在Mac OS上是自带的,所以不需要另处下安装包,只需要简单配置一下即可。
首先打开终端输入命令:
sudo vim /etc/apache2/httpd.conf
其中有一行是这样的
#LoadModule php5_module libexec/apache2/libphp5.so
将前面的#号去掉。
然后打开系统偏好设置中的共享,将web共享勾上,如下图
重启apache, 命令如下:
sudo apachectl restart
这样就可以在浏览器中输入http://localhost/,如果出现
It works!
说明成功配置php环境
下面来配置MySql环境。
首先下载MySql的dmg安装包。下载地址在:http://dev.mysql.com/downloads/mysql/
打开dmg文件,里面有三个安装项,在此我三个都安装,MySQLStartupItem.pkg安装后,mysql会随系统启动而自启动,MySQL.prefPane表示可以在系统偏好设置中看到mysql选项,还有一个就是mysql的安装项。
这样一来就安装成功了,在系统偏好设置中打开mysql,并将服务开启。安装好后默认的用户名是root,密码为空。为了安全,我们设置一个密码。
打开终端,如果你输入mysql提示没有这个命令,那么需要配置mysql bin目录的环境变量。目录是,/usr/local/mysql/bin/, 将其加入到PATH变量中。在这儿我介绍另一种方法,
在终端中输入
sudo vim /etc/bashrc
然后在其中加入
#mysql
alias mysql='/usr/local/mysql/bin/mysql'
alias mysqladmin='/usr/local/mysql/bin/mysqladmin'
这样一来,在终端中输入mysql就有这个命令了, 其实它与我们C/C++中的宏定义有点类似,别名代替的作用。
接着我们修改root的密码,命令如下:
mysqladmin -uroot password 12345
这样就将root的密码改为了12345.
要管理Mysql,如果用命令行比较麻烦,开源的phpMyAdmin采用C/S的模式,方便管理。接着我们就装一个phpMyAdmin. 它是由php开发的,下载地址是:http://www.phpmyadmin.net/home_page/downloads.php
将下载下来的解压放在/Library/WebServer/Documents/目录下,完整的目录为:/Library/WebServer/Documents/phpmyadmin/,那么命令行进入这个目录,
再输入命令:
cp config.sample.inc.php config.inc.php
vim config.inc.php
按照下面进行修改:
$cfg['blowfish_secret'] = '';//用于Cookie加密,随意的长字符串
$cfg['Servers'][$i]['host'] = '127.0.0.1';//MySQL守护程序做了IP绑定
现在可以在浏览器中输入URL:http://localhost/phpmyadmin/
用服名为:root
密码为你设置的密码。
就可以login到mysql的管理界面。
好了,以上就是在MAC OS中配置PHP+MYSQL环境的全部内容了,希望小伙伴们能够喜欢。

To protect the application from session-related XSS attacks, the following measures are required: 1. Set the HttpOnly and Secure flags to protect the session cookies. 2. Export codes for all user inputs. 3. Implement content security policy (CSP) to limit script sources. Through these policies, session-related XSS attacks can be effectively protected and user data can be ensured.

Methods to optimize PHP session performance include: 1. Delay session start, 2. Use database to store sessions, 3. Compress session data, 4. Manage session life cycle, and 5. Implement session sharing. These strategies can significantly improve the efficiency of applications in high concurrency environments.

Thesession.gc_maxlifetimesettinginPHPdeterminesthelifespanofsessiondata,setinseconds.1)It'sconfiguredinphp.iniorviaini_set().2)Abalanceisneededtoavoidperformanceissuesandunexpectedlogouts.3)PHP'sgarbagecollectionisprobabilistic,influencedbygc_probabi

In PHP, you can use the session_name() function to configure the session name. The specific steps are as follows: 1. Use the session_name() function to set the session name, such as session_name("my_session"). 2. After setting the session name, call session_start() to start the session. Configuring session names can avoid session data conflicts between multiple applications and enhance security, but pay attention to the uniqueness, security, length and setting timing of session names.

The session ID should be regenerated regularly at login, before sensitive operations, and every 30 minutes. 1. Regenerate the session ID when logging in to prevent session fixed attacks. 2. Regenerate before sensitive operations to improve safety. 3. Regular regeneration reduces long-term utilization risks, but the user experience needs to be weighed.

Setting session cookie parameters in PHP can be achieved through the session_set_cookie_params() function. 1) Use this function to set parameters, such as expiration time, path, domain name, security flag, etc.; 2) Call session_start() to make the parameters take effect; 3) Dynamically adjust parameters according to needs, such as user login status; 4) Pay attention to setting secure and httponly flags to improve security.

The main purpose of using sessions in PHP is to maintain the status of the user between different pages. 1) The session is started through the session_start() function, creating a unique session ID and storing it in the user cookie. 2) Session data is saved on the server, allowing data to be passed between different requests, such as login status and shopping cart content.

How to share a session between subdomains? Implemented by setting session cookies for common domain names. 1. Set the domain of the session cookie to .example.com on the server side. 2. Choose the appropriate session storage method, such as memory, database or distributed cache. 3. Pass the session ID through cookies, and the server retrieves and updates the session data based on the ID.


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