Find using PHP how usefull a document to me using search keywords i have -


(please read patiently)

i developing application searches html documents based on keywords passed : i want buy watch or a watch sale or etc. have large list of html documents contain these keywords problem facing want fetch docs match best keywords. suppose trying find post selling watch , tried keyword : sell watch should bring relevant post selling watch not contains selling word , watch word

you ask have done far : have done searching documents simple php string search , doing don't want to. have natural search, third party api or idea lot.

note : don't have documents saved in db pulling them internet code , finding keyword if relevant.

thanks

zend_search_lucene might you. http://framework.zend.com/manual/1.12/en/zend.search.lucene.html

if have possibility install search engine on server recommend sphinx or elasticsearch.

you coul use 3rd party search saas (in no particular order):

http://www.indexden.com/

http://www.searchify.com/

http://www.found.no/

http://websolr.com/

https://swiftype.com/

https://searchbox.io/

http://www.houndsleuth.com/

http://www.bonsai.io/home


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