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POmatching webpages keywords to a set of keywords in database
 

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  1. POmatching webpages keywords to a set of keywords in database
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    <p>in my database i've list of say 5000 rows (as keywords). now given an article (may be even 1000 words), i want to match any words matching to keywords in database. for example, i've these records in db (rows are mentioned using comma): <code>tv, tv and videos, movie, horror movie, camera, digital camera, canon digital camera</code> </p> <p>Each row has another column named 'URL'. And my input string may be like:</p> <blockquote> <p>i hate horror movies. Canon releases a new digital camera. So far I own 3 digital cameras...'</p> </blockquote> <p>from the above string, i need to match:</p> <ul> <li><strong>horror movies</strong> against my stored keyword <em>horror movie</em>. but i don't want only <strong><em>movies</em></strong> to be matched against <em>movie</em> as <strong>horror movie</strong> keyword is more appropriate here. </li> <li><strong>digital camera</strong> against stored keyword <em>digital camera</em></li> <li><strong>digital cameras...</strong> against stored keyword <em>digital camera</em></li> </ul> <p>(bold phrases exists in the article, italic phrases are in database)</p> <p>Iteration through each keywords in database may be impossible and unrealistic. so far i've learned Solr may be a fit. but i'm not sure how will I index &amp; query Solr. For querying Solr, I've to provide the keywords. But i do not know what are my keywords. I just know the whole article. A keyword may consists 1 or many words. Totally random, but i can say maximum 5 words. </p> <p>After matching, i need to replace the keywords in the article with the next column's (URL) value. for example, the keywords in the article <strong>horror movies</strong> need to be replaced with the URL column of the <em>horror movie</em>. </p> <p>can anyone enlighten me with the correct path? any help is appreciated. </p> <p>thanks in advance</p>
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    1. USHungryCoder
    1. USHungryCoder
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    1. COAn str_replace() maybe
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      1. USPedro Fillastre
    2. COhello @PedroFillastre, how do you thing str_replace() may work? can you kindly elaborate? for string replace, i will need to determine my keywords, that's my biggest challenge for me now.
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      1. USHungryCoder
    3. COyou can make an array of all your keywords and an other of all your links http://php.net/manual/en/function.str-replace.php
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      1. USPedro Fillastre
 

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