PHP network resources_PHP tutorial
The explosive popularity of PHP has led to the emergence of many PHP-based sites overnight, many of which have online tutorials, sample code, tips and hints, etc.
Domestic
http://www.phpuser.com - PHP Chinese users, this is here
http://www.phpx.com - China PHP Alliance
http://www. phpsite.net - PHP dedicated site
http://www.phpchina.com - PHP CHINA
http://www.cpcw.com/netschool/homepage/cgi/ - Computer newspaper website Tao Bar
Abroad
http://www.php.net/ - PHP official site
http://www.devshed.com/ - Excellent tutorial
http://px.sklar.com - Code Exchange
http://www.phpbuilder.com/ - Archive of tutorials, columns and mailing lists
http://www.weberdev.com/ - Articles and code
http://www.phpwizard. net/ - Tips and Tricks
http://www.iometrics.com/php/phplist.php3/ - Archives of IOMetrics scripts
http://www.e-gineer.com/phpkb/ - PHP Knowledge Library
6.2 Mailing List
You can register in the "Support" column of the PHP official site to obtain the following mailing list. It is worth noting that these are high-traffic flow tables, typically 100 e-mails per day.
php3@lists.php.net - the main list
php-dev@lists.php.net - mainly for developers
php-list@exp.com.cn - the mailing list of this site, Connected with the forum
6.3 Eye-catching projects
Some PHP-based projects have been developed relatively well. Some of the better and more eye-catching ones are:
http://phplib.netuse.de - PHPLib, a complete library of PHP functions
http://www.phorum.org - Phorum is a A very complete BBS system
http://www.fishcartsql.org - FishCartSQL is an e-commerce solution
http://www.midgard-project.org - Midgard is a network application development platform
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Xiaopan replied at: 2003-05-25 21:08: 50 Is that you? So beautiful! ! !
Explain how load balancing affects session management and how to address it.Apr 29, 2025 am 12:42 AMLoad balancing affects session management, but can be resolved with session replication, session stickiness, and centralized session storage. 1. Session Replication Copy session data between servers. 2. Session stickiness directs user requests to the same server. 3. Centralized session storage uses independent servers such as Redis to store session data to ensure data sharing.
Explain the concept of session locking.Apr 29, 2025 am 12:39 AMSessionlockingisatechniqueusedtoensureauser'ssessionremainsexclusivetooneuseratatime.Itiscrucialforpreventingdatacorruptionandsecuritybreachesinmulti-userapplications.Sessionlockingisimplementedusingserver-sidelockingmechanisms,suchasReentrantLockinJ
Are there any alternatives to PHP sessions?Apr 29, 2025 am 12:36 AMAlternatives to PHP sessions include Cookies, Token-based Authentication, Database-based Sessions, and Redis/Memcached. 1.Cookies manage sessions by storing data on the client, which is simple but low in security. 2.Token-based Authentication uses tokens to verify users, which is highly secure but requires additional logic. 3.Database-basedSessions stores data in the database, which has good scalability but may affect performance. 4. Redis/Memcached uses distributed cache to improve performance and scalability, but requires additional matching
Define the term 'session hijacking' in the context of PHP.Apr 29, 2025 am 12:33 AMSessionhijacking refers to an attacker impersonating a user by obtaining the user's sessionID. Prevention methods include: 1) encrypting communication using HTTPS; 2) verifying the source of the sessionID; 3) using a secure sessionID generation algorithm; 4) regularly updating the sessionID.
What is the full form of PHP?Apr 28, 2025 pm 04:58 PMThe article discusses PHP, detailing its full form, main uses in web development, comparison with Python and Java, and its ease of learning for beginners.
How does PHP handle form data?Apr 28, 2025 pm 04:57 PMPHP handles form data using $\_POST and $\_GET superglobals, with security ensured through validation, sanitization, and secure database interactions.
What is the difference between PHP and ASP.NET?Apr 28, 2025 pm 04:56 PMThe article compares PHP and ASP.NET, focusing on their suitability for large-scale web applications, performance differences, and security features. Both are viable for large projects, but PHP is open-source and platform-independent, while ASP.NET,
Is PHP a case-sensitive language?Apr 28, 2025 pm 04:55 PMPHP's case sensitivity varies: functions are insensitive, while variables and classes are sensitive. Best practices include consistent naming and using case-insensitive functions for comparisons.
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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),
SublimeText3 English version
Recommended: Win version, supports code prompts!
SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.
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