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HomeBackend DevelopmentPHP TutorialDetailed introduction of python and php to implement file splitting code with pictures and texts

This article shares with you two codes for dividing files into small files using python and php respectively. It is very practical and friends in need can refer to it

I had a friend two days ago Say, I want to split a text file into multiple text files based on a fixed number of lines, but I don't know how to do it. If the amount of data is small, manual segmentation is fine. If the amount of data is large, doing it manually is too labor-intensive and unrealistic. Then you need to use a script to achieve it. Since there are friends who want to complete this task simply, it is better to record it and provide convenience to friends who need it.

Below I will use python and php to implement and operate the script respectively. Of course, it can be implemented in other languages. You can make your own choice based on your familiarity with the language. If there are friends who have not yet reached the level of writing code If you have the ability, then you must at least be able to use the language environment. As long as you achieve these, you can complete the following tasks. The demonstration is as follows:

For example, we want to split the A.txt file into multiple txt files according to 5 lines.

The A.txt file is the test data to be split. I created 21 pieces of data, as follows:

If every five lines are divided, there are 5 txt files. The following is the python script implemented: split.py

##Execute the script: python split.py

View execution results:

Look at the contents of 0.txt and 4.txt:


In this way, 21 pieces of data are divided into 5 text files. In the case of the same large amount of data, you only need to modify the LIMIT in the script (the number of pieces to be divided in a txt file ), of course the file format is not limited to txt, csv, etc. Friends who are interested may wish to give it a try.

The script written using php is as follows: I won’t describe it too much here. It is recommended to use python.

The above is the detailed graphic and text introduction of the file splitting code between Python and PHP. For more related content, please pay attention to the PHP Chinese website (www.php.cn)!

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