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Hello, i want to ask how to overwrite data to .txt file without overwriting all data in file ?

 

Example of file inside: name|surname|atk|def

and i want to change only Atk.

 

OLD thread - http://www.phpfreaks.com/forums/index.php/topic,283078.0.html

 

Thx :)

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https://forums.phpfreaks.com/topic/187483-rewriting-data-to-txt-file/
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That's not how files work I'm afraid. Whilst it would be possible if the search and replace values were of the same byte length, in most cases the very minimum needed is to rewrite the rest of the file from the search point onwards.  With small files, overwriting the entire contents isn't anything to worry about anyway.

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