Found a total of 10000 related content
URL, form data, IP and other processing classes, url form_PHP tutorial
Article Introduction：URL, form data, IP and other processing classes, url form. URL, form data, IP and other processing classes, url form? php class ev{ public $cookie; public $post; public $ get; public $file; public $url; public $G; private $e; public function __con
2016-07-12
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976
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
Quick Tip: How to Get the Current Date in PHP
Article Introduction：PHP provides a variety of functions and classes for processing dates and times. This article will explore different ways to get the current date and time in PHP and discuss some additional considerations when dealing with time in PHP.
Key Points
PHP provides a variety of methods to get the current date and time, including the date() function, the time() and gmdate() functions, and the DateTime classes. Each method allows for different formatting options and considerations, such as time zones.
When using the date() function and the DateTime class, the server's local time zone is used by default. To use a different time zone, you can use date_default_timez
2025-02-08
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978
What is the Difference Between `GET` and `POST` in PHP Forms?
Article Introduction：The choice of GET or POST depends on the data delivery method, security and operation type. 1. GET transmits data through URLs, which is visible and easy to be tampered with, and is suitable for scenarios where there is no sensitive information; POST places the data in the request body, which is more hidden and suitable for submitting sensitive information. 2.GET supports bookmarks and caching, which is suitable for search, filtering and other operations that do not change the server status; POST is not cached or bookmarked by default, which is suitable for logging in, uploading files, creating or modifying data. 3. GET is limited by the URL length, usually no more than 2048 characters, and is not suitable for large amounts of data or binary content; POST sends data through the request body, and there is no such restriction. 4. POST is more secure than GET, but both require HTTPS encryption to truly ensure security
2025-07-10
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871
Explain PHP Exception catching and creating custom exceptions.
Article Introduction：In PHP development, catch exceptions and customize exception classes to improve code robustness. 1. Use try to wrap error codes, catch catch and handle exceptions, throw manually exceptions; 2. Custom exception classes inherit Exceptions, such as DatabaseException, PermissionException, and targeted processing; 3. Get detailed error information through getMessage(), getCode(), getFile() and other methods for debugging, but the production environment needs to turn off sensitive output.
2025-07-10
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767
How do I use HTTP methods (GET, POST, PUT, DELETE) in PHP?
Article Introduction：The method of judging and processing HTTP requests in PHP can be implemented through $_SERVER['REQUEST_METHOD']. The specific steps are as follows: 1. Use $method=$_SERVER['REQUEST_METHOD'] to obtain the current request method; 2. Use if/elseif to judge GET, POST, PUT or DELETE requests and process them separately; 3. The GET data obtains URL query parameters through $_GET, and the POST data obtains the form submission content through $_POST; 4. PUT and DELETE requests need to read data from the php://input input stream, and you can use parse_str() or json_d
2025-06-21
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472
Why Using POST for Updates Is Safer Than Hyperlinks
Article Introduction：When updating a record in PHP, the choice between using Perform Actions (typically via forms and HTTP methods like POST or PUT) versus Hyperlinks (which generally use the GET method) boils down to security and best practices. Here’s why Perform Actio
2024-11-26
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906
Windows 11 Dark Mode Sounds: Intend to Keep You Calm
Article Introduction：In Windows 11, Microsoft brings new Dark Mode sounds that are quieter and more soothing, reflecting the darker ambiance of this mode. This further enhances the user experience. To get many details, read this post and you can know much offered by php.
2025-06-12
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169
