28 Nov 2024

Artificial intelligence tools have become a cornerstone of modern life, offering a wide range of capabilities. Its classification includes: Machine learning: identifying patterns and predictions, applied to image recognition and predictive analysis. Deep learning: learning complex features for image segmentation and natural language understanding. Computer Vision: Empowering computers with vision for facial recognition and autonomous driving. Natural Language Processing: Understanding and processing human language for use in machine translation and chatbots. Expert systems: Encoding expert knowledge for medical diagnosis and financial planning. Predictive analytics: Predicting future events, used for customer churn prediction and stock market analysis. Chatbots: Conduct natural conversations for customer service and marketing automation. Virtual Assistant: Execution

12 Mar 2025

This article explains how to hide individual Steam games from your library view by assigning them to a custom category. This doesn't affect privacy as others can't see your game list; it's solely for personal library organization. There's no way to

25 Jul 2025

PHP can automatically classify customer problems by integrating AI models and improve customer service efficiency; 2. When choosing AI services, cloud APIs (such as OpenAI, GoogleCloud) are preferred to lower the threshold, and use self-built Python model services for high privacy or customization needs; 3. PHP asynchronously calls AI models through HTTP, combines message queues (such as Redis/RabbitMQ) to avoid blockage, and do text preprocessing, result parsing and error retry; 4. Classification results are used to automatically route work orders, prioritize, knowledge base recommendation and automatic reply, and ultimately drive service optimization and product improvement.

04 Jul 2025

Variables defined in PHP functions are only accessible inside their functions, which is the basic rule for the scope of variables of PHP functions. Local scope means that variables can only be used within the function that declares it. To use this value outside the function, it needs to be returned through return; global variables need to be accessed in the function using the global keyword or $GLOBALS hyperglobal array; static variables are declared through static, and their value can be maintained between multiple function calls.

03 Jul 2025

ArrowfunctionsinPHP8.1havethreemainlimitations:1)theycannotcapturevariablesbyreference,2)theyarelimitedtoasingleexpressionandcannotcontainmultiplestatementsorcontrolstructures,and3)theydonotallowchangingthescope($this)insidethem,inheritingitfromthepa

30 Oct 2024

Can PHP Functions Utilize global Variables?The ability to access variables defined outside of functions within the functions themselves is a...