正则表达式以添加到数字

Question

Hy all, I want to make an export csv from my Virtuemart with CSVI and there I have possibility to override some of my field values with regular expressions. Some of my field value needs to be like: NUMBER+750

I made an override for this:

Find: /(.*)/e
Replace: str_ireplace(',', '.', '\1')+750

After exporting I see this:

Field value original: 9365
Field value after override: 10115750

So it seems, the addition works but it also adds the string "750" after the number. What could be the problem?

Answer 1

My guess would be it's first finding a number, adding 750 to it, and then either finding an empty string, adding (concatenating) '750' to it, or finding an empty string, converting it to 0 and adding 750 to it. Could you change your code into

Find: /(.+)/e
Replace: str_ireplace(',', '.', '\1')+750

(Changing the .* into .+).