PHP - REGEX TO ARRAY like MP3TAG
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I would like to ask how to convert a string to array using 
a string pattern like mp3tag does

%ALBUM% - %SOMETHING% - %SOMETHING%, 
the ' - ' are custom chars that are not static.

If i didnt made myself clear 
i want fro custom sting to make it an array
but the pattern is custom not static

Is this possible in php and if so how.