When submitting a post, if the array is too large, this may occur:
<code>Unknown: Input variables exceeded 1000. To increase the limit change max_input_vars</code>
The solution is: open php.ini and modify the parameters
max_input_vars = 1000;
Change the default 1000 to a larger value.
Seems like a simple question. But if you receive post request users and the server environment is various, you can't let everyone who uses your service change this parameter.
So, I processed the post array with json_encode and base64 first. It was sealed into a parameter, but it took 0.3 seconds for the server to parse these arrays. It cost 100 times more than before. This still feels inappropriate. And if memory_limit is set too small, it will prompt insufficient memory.
Both options have their own shortcomings.
If it were you, how would you deal with this problem?
Reply content:
When submitting a post, if the array is too large, this may occur:
<code>Unknown: Input variables exceeded 1000. To increase the limit change max_input_vars</code>
The solution is: open php.ini and modify the parameters
max_input_vars = 1000;
Change the default 1000 to a larger value.
Seems like a simple question. But if you receive post request users and the server environment is various, you can't let everyone who uses your service change this parameter.
So, I processed the post array with json_encode and base64 first. It was sealed into a parameter, but it took 0.3 seconds for the server to parse these arrays. It cost 100 times more than before. This still feels inappropriate. And if memory_limit is set too small, it will prompt insufficient memory.
Both options have their own shortcomings.
If it were you, how would you deal with this problem?
I choose the second option, json transmission.
First of all, I don’t know how you calculated that json parsing is 0.3 seconds slower than post parsing. That is, how do you know how long it takes to parse a post?
Secondly, compared to form-data, the json format is more customizable and has better support for lists, objects, etc. Making good use of these things can greatly reduce the size of the transferred data.

What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.

PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.


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