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PORedirect misspelled search php
 

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  1. PORedirect misspelled search php
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    <p>I have a website where I index information about movies. To find a movie the user can input the title of the movie and this query will be sent to the database:</p> <pre><code>SELECT IMDB, Name, Year, Views FROM Movies WHERE Name LIKE '%$search%' </code></pre> <p>I used the "similar_text" function to solve little mistakes. For example if the name is "Pulp Fiction" and the user types: "Pulp Foction", since I don't get any results I run this little code for every movie.</p> <pre><code> similar_text($search, $Name, $percent); if ($percent &gt; $ValMax) { $ValMax = $percent; $PosMax = $i; } </code></pre> <p>I'm using this code since I only have a couple hundred movies in the database and in the future it's going to be at max about twenty thousand. Also every movie as a title of an average of 20 characters, without considering movies like <a href="http://en.wikipedia.org/wiki/Dr._Strangelove" rel="nofollow">Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb</a></p> <p>The real problem starts with a query used by an user: "Capitan America" (italian for Captain America) where the name of the movie was "Captain America – Il primo vendicatore"</p> <p>Using the <b>Levenshtein</b> function I got horrible results where with the <b>similar_text</b> they were at least decent. You can see the full results of that query <a href="http://www.filmgratuiti.org/DaImplementare/mispelled.php?search=capitan+america&amp;submit=Vai" rel="nofollow">here</a>. I made up this page to see for each search what the levenshtein and the similar_text would be.</p> <p>The movie that would have been selected if I didn't place a 60% blockage would have been "C'era una volta in America" (Once upon a time in America).</p> <p>However "Capitan America" and "Captain America" are pretty similar so I was wondering if there was a way to maybe check for each word. I've also heard about Lucene but I didn't know how to start from and If it was suited for my needs.</p> <p>Thanks :)</p>
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    1. USViktor Mellgren
    1. USGiacomo Tecya Pigani
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