国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂

current location:Home > Technical Articles > Daily Programming > PHP Knowledge

  • PHP local development environment setup: The easiest way
    PHP local development environment setup: The easiest way
    TosetupalocalPHPdevelopmentenvironmentquickly,useXAMPPforsimplicity.1.DownloadandinstallXAMPPforyourOS.2.StartApacheandMySQLviatheXAMPPControlPanel.3.PlacePHPfilesinthehtdocsfoldertoaccessthemathttp://localhost/your-folder-name.4.FormacOS,considerMAM
    PHP Tutorial . Backend Development 642 2025-06-26 01:12:51
  • How to set up a local server environment for PHP beginners
    How to set up a local server environment for PHP beginners
    TosetupalocalPHPserverenvironment,useXAMPPforsimplicity,placePHPfilesinthehtdocsfolder,enableerrorreporting,andtestwithasimplescript.1.InstallXAMPPfromtheofficialsite,selectApacheandMySQLduringsetup,installinasimplepath,startApacheviathecontrolpanel,
    PHP Tutorial . Backend Development 759 2025-06-26 01:12:31
  • How to run PHP scripts on Nginx?
    How to run PHP scripts on Nginx?
    To enable Nginx to support running PHP scripts, it is necessary to configure it to communicate with PHP-FPM through the FastCGI protocol. 1. Install Nginx, PHP and PHP-FPM; 2. Modify the Nginx configuration file, add the location block for processing .php file and specify the correct fastcgi_pass; 3. Create and test the PHP file to verify whether the configuration is successful; 4. Troubleshoot common problems such as permission errors, path mismatch or service not started. After completing the above steps, visit the test page to confirm whether the configuration is successful.
    PHP Tutorial . Backend Development 616 2025-06-26 01:10:41
  • How to deploy PHP on a cloud server?
    How to deploy PHP on a cloud server?
    The key steps to deploy PHP to a cloud server include: 1. Select and configure the cloud server, recommend Ubuntu or CentOS systems, and open necessary ports such as 80, 443, and 22; 2. Install web servers (such as Apache or Nginx), PHP and related extensions, and use one-click installation packages or manually install them; 3. Upload project code to the server's designated directory, configuration file permissions and environment variables required by the framework; 4. Install and configure database and set domain name resolution and virtual hosts, and enable HTTPS to improve security. Just follow the steps and the deployment will be completed smoothly.
    PHP Tutorial . Backend Development 773 2025-06-26 01:10:21
  • What are fibers in PHP 8.1 for concurrency?
    What are fibers in PHP 8.1 for concurrency?
    PHP8.1introducedfibersasanexperimentalfeaturetoenablecooperativemultitasking.Fibersarelightweight,user-spacethreadsthatcanbepausedandresumedmanually,allowingdeveloperstowriteasynchronous-likecodewithoutrelyingonexternallibrariesorfullthreading.Unlike
    PHP Tutorial . Backend Development 574 2025-06-26 01:04:20
  • How do I follow coding standards (e.g., PSR-1, PSR-2) in PHP?
    How do I follow coding standards (e.g., PSR-1, PSR-2) in PHP?
    Complying with PSR-1 and PSR-2 standards is crucial for PHP project development. 1. Use code formatting tools such as PHP-CS-Fixer and PHP_CodeSniffer to automatically handle code style issues and integrate them into IDE or CI processes; 2. Comply with the basic naming and structural rules in PSR-1, including the naming method of using the correct PHP tags, class names and method names; 3. Follow the code structure details in PSR-2, such as controlling spaces after structural keywords, left curly braces and 4 space indentation; 4. Unify the encoding style in the project, ensure consistency through .editorconfig files, and write specifications to README or contribution guide to support team collaboration. These practices
    PHP Tutorial . Backend Development 996 2025-06-26 01:00:21
  • What are the new features in PHP 7 (7.0, 7.1, 7.2, 7.3, 7.4)?
    What are the new features in PHP 7 (7.0, 7.1, 7.2, 7.3, 7.4)?
    PHP7introducedmajorimprovementsandfeaturesacrossitsversions.1.Scalartypedeclarations(PHP7.0)allowenforcingtypeslikeint,float,string,andboolforfunctionparameters.2.Returntypedeclarations(PHP7.0)specifytheexpectedreturntypeoffunctions.3.Nullabletypesan
    PHP Tutorial . Backend Development 224 2025-06-26 00:58:10
  • PHP development environment configuration: Tips to avoid common mistakes
    PHP development environment configuration: Tips to avoid common mistakes
    The key to configuring a PHP development environment is to select the right tool, pay attention to the matching of versions and extensions, and set up the virtual host correctly. Newbie recommends using XAMPP or Laragon one-click installation; experienced people can choose Docker or Vagrant; manual compilation is not recommended. Different projects need to pay attention to the differences in PHP versions, view the version and extensions through php-v and php-m, modify the php.ini to enable the module, and confirm whether the configuration file path is loaded correctly. When configuring the virtual host, you must ensure that Apache's DocumentRoot points to the project directory correctly, check the ServerName and directory configuration in httpd-vhosts.conf, and pay attention to the system permission settings and the main configuration article.
    PHP Tutorial . Backend Development 357 2025-06-26 00:50:01
  • How do I use comparison operators in PHP (==, ===, !=, !==, >, =,
    How do I use comparison operators in PHP (==, ===, !=, !==, >, =,
    Thedifferencebetween==and===inPHPisthat==comparesvaluesonly,performingtypecoercionifnecessary,while===checksbothvalueandtype,returningfalseiftypesdiffer.1.==mayleadtounexpectedresultsduetotypeconversion,asseenin"5"==5returningtrue.2.===ensu
    PHP Tutorial . Backend Development 326 2025-06-26 00:46:00
  • How to run PHP scripts without Internet access?
    How to run PHP scripts without Internet access?
    Yes,youcanrunPHPscriptswithoutaninternetconnectionbysettingupalocalenvironment.1.UsetoolslikeXAMPP,WAMP,orMAMPtocreatealocalserverwithPHPandApache.2.PlaceyourPHPfilesinthecorrectdirectoryandaccessthemviahttp://localhost.3.Alternatively,usePHP’sbuilt-
    PHP Tutorial . Backend Development 716 2025-06-26 00:38:01
  • How to configure a PHP development environment on a virtual machine
    How to configure a PHP development environment on a virtual machine
    TosetupaPHPdevelopmentenvironmentonaVM,firstchooseaVMplatformandOS,theninstallApache,PHP,andMySQL,nextconfiguresharedfoldersoruseGitforcodesharing,andfinallyadjustApachesettingsfordevelopment.BeginbyinstallingVirtualBoxorVMware,downloadingUbuntuLTS,c
    PHP Tutorial . Backend Development 338 2025-06-25 10:29:11
  • How to run PHP in VS Code?
    How to run PHP in VS Code?
    If you want to run PHP in VSCode, you need to configure the environment and plug-ins first. 1. Install the PHP interpreter and ensure that the system can be recognized; 2. Install PHPIIntelephense, PHPDebug and PHPServer and other plug-ins to improve the development experience; 3. Run PHP files through the terminal or use the PHPServer plug-in to start the local server; 4. Optionally configure Xdebug to achieve breakpoint debugging to improve code troubleshooting efficiency. After completing these steps, you can write and debug PHP code smoothly.
    PHP Tutorial . Backend Development 804 2025-06-25 10:25:11
  • How to configure PHP on Windows?
    How to configure PHP on Windows?
    When configuring PHP on Windows, you need to pay attention to version selection, environment variable settings and integration with the server. 1. Download the appropriate PHP version. It is recommended to use the ThreadSafe version and decompress it to a simple path such as C:\php to avoid the path with Chinese or spaces; 2. Configure environment variables, add the PHP directory in the system Path and verify the installation through php-v; 3. Modify the php.ini file, set extension_dir, enable necessary extensions such as mysqli, configure the time zone Asia/Shanghai, etc.; 4. If you use Apache, you need to load php_module in httpd.conf and specify the correct DLL path and PHPIniDi
    PHP Tutorial . Backend Development 996 2025-06-25 10:01:10
  • How to solve PHP runtime errors?
    How to solve PHP runtime errors?
    To resolve PHPruntime errors, you must first view the error message and confirm the type, such as setting display_errors or log error_log through php.ini; secondly, check whether the variable exists or is initialized, such as using isset(), is_array() or empty merge operator; finally, use debugging tools such as var_dump(), Xdebug and log writing to assist in troubleshooting problems. Mastering these steps can effectively locate and fix runtime errors.
    PHP Tutorial . Backend Development 209 2025-06-25 08:25:11

Tool Recommendations

jQuery enterprise message form contact code

jQuery enterprise message form contact code is a simple and practical enterprise message form and contact us introduction page code.
form button
2024-02-29

HTML5 MP3 music box playback effects

HTML5 MP3 music box playback special effect is an mp3 music player based on HTML5 css3 to create cute music box emoticons and click the switch button.

HTML5 cool particle animation navigation menu special effects

HTML5 cool particle animation navigation menu special effect is a special effect that changes color when the navigation menu is hovered by the mouse.
Menu navigation
2024-02-29

jQuery visual form drag and drop editing code

jQuery visual form drag and drop editing code is a visual form based on jQuery and bootstrap framework.
form button
2024-02-29

Organic fruit and vegetable supplier web template Bootstrap5

An organic fruit and vegetable supplier web template-Bootstrap5
Bootstrap template
2023-02-03

Bootstrap3 multifunctional data information background management responsive web page template-Novus

Bootstrap3 multifunctional data information background management responsive web page template-Novus
backend template
2023-02-02

Real estate resource service platform web page template Bootstrap5

Real estate resource service platform web page template Bootstrap5
Bootstrap template
2023-02-02

Simple resume information web template Bootstrap4

Simple resume information web template Bootstrap4
Bootstrap template
2023-02-02

Cute summer elements vector material (EPS PNG)

This is a cute summer element vector material, including the sun, sun hat, coconut tree, bikini, airplane, watermelon, ice cream, ice cream, cold drink, swimming ring, flip-flops, pineapple, conch, shell, starfish, crab, Lemons, sunscreen, sunglasses, etc., the materials are provided in EPS and PNG formats, including JPG previews.
PNG material
2024-05-09

Four red 2023 graduation badges vector material (AI EPS PNG)

This is a red 2023 graduation badge vector material, four in total, available in AI, EPS and PNG formats, including JPG preview.
PNG material
2024-02-29

Singing bird and cart filled with flowers design spring banner vector material (AI EPS)

This is a spring banner vector material designed with singing birds and a cart full of flowers. It is available in AI and EPS formats, including JPG preview.
banner picture
2024-02-29

Golden graduation cap vector material (EPS PNG)

This is a golden graduation cap vector material, available in EPS and PNG formats, including JPG preview.
PNG material
2024-02-27

Home Decor Cleaning and Repair Service Company Website Template

Home Decoration Cleaning and Maintenance Service Company Website Template is a website template download suitable for promotional websites that provide home decoration, cleaning, maintenance and other service organizations. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-05-09

Fresh color personal resume guide page template

Fresh color matching personal job application resume guide page template is a personal job search resume work display guide page web template download suitable for fresh color matching style. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-29

Designer Creative Job Resume Web Template

Designer Creative Job Resume Web Template is a downloadable web template for personal job resume display suitable for various designer positions. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28

Modern engineering construction company website template

The modern engineering and construction company website template is a downloadable website template suitable for promotion of the engineering and construction service industry. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28