Found a total of 10000 related content
Several methods for PHP to send get and post requests, getpost_PHP tutorial
Article Introduction：Several methods for PHP to send get and post requests, getpost. Several methods for PHP to send get and post requests. Getpost is reproduced from: http://blog.csdn.net/haha00217/article/details/7969504 Method 1: Use file_get_contents to get the content in get mode 1? PHP 2
2016-07-12
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928
How to Send a Raw POST Request with cURL in PHP?
Article Introduction：How to Send a Raw POST Request Using cURL in PHPIn PHP, cURL is a popular library for sending HTTP requests. This article will demonstrate how to...
2024-11-28
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1062
How to make an AJAX request
Article Introduction：AJAX requests can be implemented in three ways: 1. Use XMLHttpRequest to initiate a request, set parameters through open(), send(), and manually handle errors and responses; 2. Use fetch to initiate a request more concisely, based on Promise, support async/await, and manually judge response.ok, without cookies by default, and POST needs to set headers and body; 3. Use $.ajax() or $.get()/$.post() of jQuery to simplify operations, suitable for existing projects, have good compatibility but rely on jQuery. Different methods are suitable for different scenarios, XMLHttpRequest is suitable for
2025-06-29
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513
Creating Custom Validation Rules in a Laravel Project
Article Introduction：There are three ways to add custom validation rules in Laravel: using closures, Rule classes, and form requests. 1. Use closures to be suitable for lightweight verification, such as preventing the user name "admin"; 2. Create Rule classes (such as ValidUsernameRule) to make complex logic clearer and maintainable; 3. Integrate multiple rules in form requests and centrally manage verification logic. At the same time, you can set prompts through custom messages methods or incoming error message arrays to improve flexibility and maintainability.
2025-07-04
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906
How to make an HTTP request in Node.js?
Article Introduction：There are three common ways to initiate HTTP requests in Node.js: use built-in modules, axios, and node-fetch. 1. Use the built-in http/https module without dependencies, which is suitable for basic scenarios, but requires manual processing of data stitching and error monitoring, such as using https.get() to obtain data or send POST requests through .write(); 2.axios is a third-party library based on Promise. It has concise syntax and powerful functions, supports async/await, automatic JSON conversion, interceptor, etc. It is recommended to simplify asynchronous request operations; 3.node-fetch provides a style similar to browser fetch, based on Promise and simple syntax
2025-07-13
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1019
How can you create and consume SOAP or XML-RPC web services with PHP?
Article Introduction：How to create and consume SOAP or XML-RPC network services using PHP? 1. For SOAP services, use the SoapServer class to define processing logic on the server side and generate WSDL files, bind classes or functions to respond to requests; use the SoapClient class to call remote methods on the client side and ensure that the php_soap extension is enabled. 2. For XML-RPC services, you need to use XML_RPC3 and other libraries to register methods on the server side and process requests, and send XML-RPC messages to the client for calls. 3. Common precautions include: enabling necessary extensions, disabling WSDL cache for development, correctly handling errors and exceptions, using debugging tools to view request content, ensuring security and checking
2025-06-07
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922
How to build PHP environment on Mac?
Article Introduction：There are three main ways to build a PHP development environment on your Mac: use Homebrew to install PHP, configure Apache or Nginx to run PHP, or use integrated tools such as MAMP and Laragon. First, use Homebrew to perform brewinstallphp or the specified version to install it. If it is a non-main version, you need to manually link it; secondly, you can enable the Apache that comes with the system and modify the configuration file to support the PHP module, or configure Nginx to combine php-fpm to handle requests, pay attention to checking permissions and path issues; finally, MAMP and Laragon provide a one-click integrated environment for graphical interfaces, suitable for beginners, eliminating the steps of manually configuring dependencies. According to technical capabilities and
2025-06-28
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511
How to implement data signature in PHP? How to generate encrypted signatures in php
Article Introduction：There are three main ways to generate encrypted signatures in PHP. 1. Use hash_hmac for HMAC signatures, and generate signatures through key and hash algorithms (such as sha256), which is suitable for API interface requests and callback verification; 2. Use openssl_sign to implement RSA signatures, using private key signatures and public key verification, which are suitable for high-security scenarios such as payment callbacks; 3. Signing after splicing parameters, which is often used in API interfaces. The parameters need to be sorted according to rules and added with keys to generate signatures to prevent replay attacks. In addition, the signature field is recommended to be unified into sign or signature and transmitted over HTTPS to ensure security.
2025-05-28
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837
how to create a php array of objects
Article Introduction：There are three ways to create an array of objects in PHP: manually create, construct from database or API data, and use anonymous classes. First, manually create a small amount of fixed data, such as instantiating multiple objects with a class and storing them into an array; second, after obtaining a two-dimensional array from an external data source such as a database or API, convert each piece of data into an object and add it to the array through a loop; finally, for temporary purposes, anonymous classes can be used to quickly generate object arrays, but they are not suitable for complex projects. Selecting the appropriate method according to the actual scene allows you to flexibly create object arrays.
2025-07-06
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518
What is the action attribute, and how do I use it to specify the URL that will handle the form submission?
Article Introduction：In HTML forms, the action attribute is used to specify a server-side script or page that processes form data, that is, to tell the browser to which URL to send user input to when submitting the form. Specific usages include: 1. Add an action attribute to the tag and set it to the desired URL, such as /form-action; 2. You can use a relative path, an absolute URL or a URL provided by a specific service; 3. You need to ensure that the URL exists and supports receiving POST or GET requests; 4. Usually used in combination with the method attribute, it is recommended to use POST to submit sensitive or large amounts of data; 5. If the action is empty, the form will be submitted to the current page, which is suitable for self-processing scenarios such as PHP; 6. Pay attention to the case sensitivity of URLs
2025-06-25
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175
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
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783
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
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1415
Soft Deletes in Databases: To Use or Not to Use?
Article Introduction：Soft Deletes: A Question of DesignThe topic of soft deletes, a mechanism that "flags" records as deleted instead of physically removing them, has...
2025-01-10
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1032
