Course Introduction：Installing WordPress mainly includes the following steps: 1. Prepare the host, FTP login information and FTP client that supports PHP and MySQL; 2. Download and unzip the program package from wordpress.org to ensure that the wp-config-sample.php file is included; 3. Create a database in the host control panel, and create a configuration file wp-config.php with wp-config-sample.php to fill in the correct database information; 4. Use FTP or file manager to upload all WordPress files to the website root directory; 5. Access the domain name in the browser and enter the installation wizard, fill in the site title and administrator account information to complete the installation; 6. Install
2025-07-30 comment 0 900
Course Introduction：Detailed explanation of PHP.ini file: The key to controlling PHP operation The PHP.ini file is the core configuration file of the PHP server. It controls various parameter settings during PHP runtime, such as uploading directories, error logs, maximum script execution time, and file upload size limit. After modifying this file, you need to restart the server before the changes can take effect. php.ini file location: The location of the php.ini file varies depending on the server and how PHP is installed. You can use the phpinfo() function to find its location. Key settings: This article will focus on some important php.ini settings: engine = On: Enable or disable the PHP engine. Setting it to Off will completely
2025-03-02 comment 0 914
Course Introduction：To enable WordPress's WP_DEBUG mode, you need to edit the wp-config.php file. 1. Log in to the host background or use FTP to find and download wp-config.php; 2. Open and back up the original file with a text editor; 3. Add define('WP_DEBUG',true); optionally add define('WP_DEBUG_DISPLAY',false); and define('WP_DEBUG_LOG',true); and upload the file after saving. WP_DEBUG is a debugging tool for WordPress, used to display PHP error messages, only for development environment use, production environment should be related.
2025-07-19 comment 0 758
Course Introduction：Database migration is a version control tool in Laravel for managing database structure changes. It allows the use of PHP code to define and synchronize table structures to avoid manual operation of the database. 1. The migration file contains methods for up() to perform changes and down() rollback changes; 2. Use the Schema builder and Blueprint class to create tables and fields, and support common types and constraints; 3. Common Artisan commands include migrate run, rollback rollback, reset reset, refresh refresh, and make:migration to generate new files; 4. The recommended practice is to not modify the running migration, but create new files for adjustments, and fill data with factories and seeds.
2025-07-22 comment 0 730
Course Introduction：SqlParameter Parameters.Add vs. AddWithValue: Choosing the Best MethodWhen working with SQL commands, you may encounter the need to add...
2025-01-10 comment 0 694
Course Elementary 13818
Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.
Course Elementary 82351
Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).
Course Elementary 13173
Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.
Course Elementary 24624
Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.
Course Elementary 27483
Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.
PHP file upload code deficiencies and improvements
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