问题
Consider the following:
- Zip up a folder, upload to server
- unzip on server using 'unzip archive.zip'
- Download any PHP file from that folder
- Extra line breaks appear where unwanted
Any ideas why this happens or how to "undo it"? I have tried to do a "find and replace" but that ends up basically minifying the entire file onto "1 line", which is not wanted either...
Examine the attached image here
回答1:
For the sake of posterity: I found that I was able to use this tactic: https://pixelflips.com/blog/removing-line-breaks-in-dreamweaver
- Open the Find/Replace box (CMD+F / CTRL+F)
- In the Find enter: [\r\n]{2,}
- In the Replace enter: \n
- Check the box "Use regular expression" and un-check any other boxes.
- The hit "Replace All"
By using Adobe Dreamweaver, which works...
However, I am not going to make my own answer correct as I still wonder why this happens and want to prevent it if possible.
来源：https://stackoverflow.com/questions/56570846/how-to-remove-unwanted-extra-line-breaks-that-appear-in-php-css-js-files-after