近日，接连几天的雨水天气给这个“焦躁”的城市降了降“火”，给烦闷的人群送来一丝清凉。8月22日，传智播客成都校区PHP首期基础班学员组织了一场户外郊游活动，虽然一路上不时有细雨飘过，但却丝毫不影响大家游玩赏乐的心情。
上午10点左右，学员们陆续抵达位于幸福梅林的一处农家乐，老板热情地端茶递水，还有零食水果相伴，小伙伴们乐开了花。
平日里学员们白天上课，晚上上晚自习，由于课程内容较多，他们不得不“与时间赛跑”，争分夺秒地敲代码，班主任老师体恤大家的辛劳，特意安排大家户外郊游，以便增进学员之间的感情，同时达到劳逸结合的效果。
学员们也倍感珍惜这次出行的机会，瞧，一到目的地，大家便自觉围坐在桌前，有的打麻将，有的打牌，还有的簇拥在一起喝茶聊天……
喜爱运动的亲们则组团打起了乒乓球，一时间，由于我们的到来，农家乐的小院儿里充满欢声笑语。
接近中午，班主任倪老师提醒大家，可以进行烧烤了，学员们欢呼雀跃起来，支烤架、选菜、准备调料……
只见大家围在烤架前，一副大厨的样子，煞有介事地摆弄起来：刷油、翻面、洒调料、再翻面，整个过程行云流水，一气呵成。
你看那翻肉串的手法，再看那姿势，再再看那胸有成竹的表情，完全可以自己创业卖烧烤了啊，有木有？
酒足饭饱，班主任还为大家安排了更加带劲的节目：真人CS，由于好多学员都是第一次参加，大家别提有多兴奋了。
在教练的带领下，大家站队、分组、换装，并认真聆听教练讲解作战规则。
穿戴整齐后的学员们真是帅气难挡啊，小编都忍不住多看了几眼。
第一局作战开始，两组队员分别潜伏在双方的阵地，教练一声令下，战争打响，学员们分工合作、有带头冲锋的，有侧面突袭的，还有防守阵地的，配合的相当默契。
由于下过雨的原因，阵地上比较泥泞，一轮“战斗”下来，学员们的鞋子上都沾满了泥土，但大家毫不介意，集合后又马上兴致勃勃地开始第二回合的战斗。
或许是在第一回合积累了一些经验，大家在后面的比拼中玩儿的更加尽兴，不少人在第一局吃了败仗后都格外小心。今日天气虽然凉爽，但几局战役后，大家的汗水都把头发、T恤衫浸湿了。
我们的学员在阵地上激战，吸引了不少游人驻足观看，两位放暑假的小朋友跟父母商量后，也加入了我们的队伍，与传智学员一起并肩作战。
游戏结束后，学员们大呼“刺激”，表示好久没玩这么痛快了，最后，大家开心的合影留念，两位小朋友也受邀出镜，与大家一起纪念这美好快乐的时光。
成都传智播客官网：http://cd.itcast.cn?140825ls
How can you protect against Cross-Site Scripting (XSS) attacks related to sessions?Apr 23, 2025 am 12:16 AMTo 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.
How can you optimize PHP session performance?Apr 23, 2025 am 12:13 AMMethods 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.
What is the session.gc_maxlifetime configuration setting?Apr 23, 2025 am 12:10 AMThesession.gc_maxlifetimesettinginPHPdeterminesthelifespanofsessiondata,setinseconds.1)It'sconfiguredinphp.iniorviaini_set().2)Abalanceisneededtoavoidperformanceissuesandunexpectedlogouts.3)PHP'sgarbagecollectionisprobabilistic,influencedbygc_probabi
How do you configure the session name in PHP?Apr 23, 2025 am 12:08 AMIn 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.
How often should you regenerate session IDs?Apr 23, 2025 am 12:03 AMThe 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.
How do you set the session cookie parameters in PHP?Apr 22, 2025 pm 05:33 PMSetting 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.
What is the main purpose of using sessions in PHP?Apr 22, 2025 pm 05:25 PMThe 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 can you share sessions across subdomains?Apr 22, 2025 pm 05:21 PMHow 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.
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Atom editor mac version download
The most popular open source editor
Dreamweaver Mac version
Visual web development tools
PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool
mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function
