How does PhpDig epure text?
I had a closer look at PhpDig code and couldn't find how does PhpDig epure texts.
I'm wondering how it strips the text into keywords.
phpdigEpureText() removes dots (periods) and multiple spaces. However, I was unable to get to know how it removes other punctuation marks (comma, semi-colon...)
I would like to exclude multi-byte punctuation marks used in Japanese from keywords stored in the DB.
Any help, please.
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