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- What are the PHP design pattern books?
- PHP design pattern books include "PHP Design Pattern", "PHP Object Pattern", "PHP Design Pattern", "PHP Design Pattern and Best Practices", "PHP Design Pattern Analysis" and so on. Detailed introduction: 1. "PHP Design Patterns", this book introduces common design patterns and provides sample code for using PHP to implement these patterns; 2. "PHP Object Patterns", this book provides an in-depth introduction to PHP's oriented Object programming and design patterns, including factory pattern, singleton pattern, observer pattern, etc.; 3. &q
- PHP Problem 621 2023-09-06 17:19:18
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- What words can you learn to learn PHP language?
- The words to learn are: 1. Variable; 2. Data Types; 3. Operators; 4. Conditional Statements; 5. Loop Statements; 6. Functions; 7. Arrays; 8. Strings; 9. Classes and Objects, etc.
- PHP Problem 919 2023-09-06 16:24:58
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- What are the abbreviations for PHP starter characters?
- The abbreviations of the PHP start character include short tag form (<?) and short output tag form (<?= $variable ?>). Detailed introduction: 1. Short tag form, use <? instead of complete <?php. The short tag form is enabled by default before PHP 5.4.0 version, but is not recommended after PHP 5.4.0 version; 2. Short output tag form, use <?= $variable ?> instead of the full <?php echo $variable; ?>.
- PHP Problem 1105 2023-09-06 16:14:36
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- What tools are needed to use php language
- The tools required to use the PHP language include web servers, PHP interpreters, development environments, database management systems, browsers, version control tools, debugging tools, documents and resources, etc. Detailed introduction: 1. Web server, PHP is a server-side scripting language, which requires a Web server to interpret and execute PHP code. Common Web servers include Apache, Nginx, IIS, etc.; 2. PHP interpreter, which requires the installation of PHP interpreter. Server to run PHP code on the server; 3. Development environment and other tools.
- PHP Problem 956 2023-09-06 16:05:04
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- What public accounts are there for beginners to learn PHP?
- PHP official accounts suitable for beginners include PHP Chinese website, PHP technology stack, PHP learning exchange, PHP programming, and PHP technology sharing. Detailed introduction: 1. PHP Chinese website, which provides PHP introductory tutorials, example codes, the latest technology trends, etc., suitable for beginners to learn; 2. PHP technology stack, which provides learning resources, practical cases, technology sharing, etc. for PHP development. The content is suitable for beginners to learn and improve systematically; 3. PHP learning exchange provides PHP tutorials, learning experiences, question answers and other content, suitable for beginners to learn and so on.
- PHP Problem 929 2023-09-05 15:26:42
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- What are the PHP talent networks?
- Common PHP talent websites include Lagou.com, BOSS Direct Recruitment, 51job, Liepin.com, PHPChina, PHPHub and other platforms: 1. Lagou.com is a comprehensive Internet recruitment platform that provides a large number of PHP positions. Recruitment information, and has a special classification of PHP positions; 2. BOSS Direct Recruitment, a recruitment platform focusing on the Internet industry, provides PHP-related recruitment information; 3. 51job, the largest human resources service provider in China One, provides PHP-related recruitment information; 4. Liepin.com, etc.
- PHP Problem 1232 2023-09-12 15:01:16
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- What are the rpm packages of php?
- Common rpm packages include php, php-cli, php-fpm, php-mysql, php-pdo, php-gd, php-xml, php-json, etc. Detailed introduction: 1. php, which is the core RPM package of PHP, including PHP’s runtime environment and basic extension modules; 2. php-cli, which is the RPM package of PHP’s command line interface, used on the command line Execute PHP scripts in; 3. php-fpm, etc.
- PHP Problem 916 2023-09-04 17:42:05
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- Which language features of PHP reduce memory
- Language features that can reduce memory include garbage collection, passing by reference, memory-optimized data structures, proper use of caches, proper use of buffers, proper PHP configuration settings, etc. Detailed introduction: 1. Garbage collection, PHP has an automatic garbage collection mechanism, which can automatically release memory that is no longer used; 2. Reference passing, by using reference passing, unnecessary memory copies can be avoided, thereby reducing memory usage; 3. Memory Optimized data structures can reduce the memory usage of data structures such as arrays and lists; 4. Appropriate use of caching technology, etc.
- PHP Problem 580 2023-09-04 16:44:23
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- What is Tencent iframe code?
- Tencent iframe code refers to a piece of HTML code provided by Tencent, which is used to embed Tencent related services or functions in web pages. Tencent's iframe code is usually provided and generated by Tencent. Developers only need to copy and paste the generated code into their own web pages. These codes will automatically load Tencent's services or content and display corresponding functions in the web page. The iframe code provided by Tencent can be used for various services, including Tencent Maps, Tencent Video, Tencent WeChat official account, Tencent advertising, etc.
- PHP Problem 929 2023-09-04 16:14:09
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- What certificates do you need to take to self-study PHP?
- The certificates required for self-study PHP include Zend PHP Certification, PHP Developer Certification, W3School PHP Certification, O'Reilly Media PHP Certification, Sap PHP Certification, etc. Detailed introduction: 1. Zend PHP Certification is an authoritative certification certificate and so on.
- PHP Problem 1663 2023-09-12 17:12:17
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- What does php news publishing technology include?
- PHP news publishing technology includes CMS, database, user authentication and permission management, file upload and processing, rich text editor, image processing, SEO optimization, front-end framework and template engine, etc. Detailed introduction: 1. CMS (content management system), which can provide a platform for easy management and publishing of news content. Some well-known PHP CMS include WordPress, Drupal and Joomla, etc.; 2. Database, through which news articles can be stored and managed. , categories, tags, author information, etc.
- PHP Problem 1504 2023-09-12 17:00:36
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- What are the office software developed by PHP?
- Office software developed by PHP includes WordPress, Drupal, Joomla, ownCloud, SuiteCRM, EspoCRM, Feng Office, LimeSurvey, phpMyAdmin, InvoicePlane and other commonly used office software. Detailed introduction: 1. WordPress, an open source content management system, used to create and manage blogs, websites and online stores; 2. Drupal, suitable for building complex websites and applications, etc.
- PHP Problem 1344 2023-09-04 11:31:37
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- What are the magic constants in php?
- Commonly used magic constants are: 1. LINE, the digital representation of the current line number; 2. FILE, the full path and file name of the current file; 3. DIR, the directory where the current file is located; 4. FUNCTION, the name of the current function; 5. CLASS, the name of the current class; 6. TRAIT, the name of the current feature; 7. METHOD, the name of the current method; 8. NAMESPACE, the name of the current namespace, etc.
- PHP Problem 1004 2023-09-04 11:13:37
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- What are the dangerous functions in PHP auditing?
- Dangerous functions in PHP audit include eval() function, exec() function, system() function, passthru() function, preg_replace() function, unserialize() function, include() and require() functions, file_get_contents() function, unlink() function, ysql_query() function, etc. Detailed introduction: 1. Dangerous functions such as eval() function.
- PHP Problem 1223 2023-09-01 18:03:02
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- What are the PHP design question and answer systems?
- PHP design question and answer systems include Stack Overflow, Quora, Yahoo Answers, Quizzr, etc. Detailed introduction: 1. Stack Overflow, which allows users to ask and answer questions, and evaluate the quality of answers through a voting mechanism. It provides a wealth of tags and search functions to enable users to quickly find relevant questions and answers; 2. Quora, which provides a wealth of Social functions, such as following topics, following users, and communicating via private messages; 3. Yahoo Answers, etc.
- PHP Problem 1709 2023-09-01 17:21:24
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