PHP - Search Words

 The result pages is supposed to have  pagination like google  help me please

 

I require a page to be added to my website. This page will facilitate a refined search via Google, Bing and Yahoo search engine simultaneously , show the top 5 of each engine.

Is this possible using php ?

Thank's

Hello,

Does anyone know a tutorial I can follow to create my own search engine over the items I have in my SQL database?
I find a lot of tutorials but they are all 'one word searches' which means if you type two words you will get all results that contain either word (too many hits).

If the search engine tutorial displays result with AJAX even better.

Thanks for help.
df

Friends,

I want to extract the Search Keyword from the URL, a visitor came from. I am using a PHP CMS and want to show the Keyword on my Blog.

So if they search "abcd" from google, i want to extract "abcd" and echo on my blog.

Here is the coding i could got hold of, but its not working, not echoing anything

<?php

function pk_stt2_function_get_delimiter($ref) {
    $search_engines = array('google.com' => 'q',
'go.google.com' => 'q',
'images.google.com' => 'q',
'video.google.com' => 'q',
'news.google.com' => 'q',
'blogsearch.google.com' => 'q',
'maps.google.com' => 'q',
'local.google.com' => 'q',
'search.yahoo.com' => 'p',
'search.msn.com' => 'q',
'bing.com' => 'q',
'msxml.excite.com' => 'qkw',
'search.lycos.com' => 'query',
'alltheweb.com' => 'q',
'search.aol.com' => 'query',
'search.iwon.com' => 'searchfor',
'ask.com' => 'q',
'ask.co.uk' => 'ask',
'search.cometsystems.com' => 'qry',
'hotbot.com' => 'query',
'overture.com' => 'Keywords',
'metacrawler.com' => 'qkw',
'search.netscape.com' => 'query',
'looksmart.com' => 'key',
'dpxml.webcrawler.com' => 'qkw',
'search.earthlink.net' => 'q',
'search.viewpoint.com' => 'k',
'mamma.com' => 'query');
    $delim = false;
    if (isset($search_engines[$ref])) {
        $delim = $search_engines[$ref];
    } else {
        if (strpos('ref:'.$ref,'google'))
            $delim = "q";
elseif (strpos('ref:'.$ref,'search.atomz.'))
            $delim = "sp-q";
elseif (strpos('ref:'.$ref,'search.msn.'))
            $delim = "q";
elseif (strpos('ref:'.$ref,'search.yahoo.'))
            $delim = "p";
        elseif (preg_match('/home\.bellsouth\.net\/s\/s\.dll/i', $ref))
            $delim = "bellsouth";
    }
    return $delim;
}

/**
 * retrieve the search terms from search engine query
 * */ 
function pk_stt2_function_get_terms($d) {
    $terms       = null;
    $query_array = array();
    $query_terms = null;
    $query = explode($d.'=', $_SERVER['HTTP_REFERER']);
    $query = explode('&', $query[1]);
    $query = urldecode($query[0]);
    $query = str_replace("'", '', $query);
    $query = str_replace('"', '', $query);
    $query_array = preg_split('/[\s,\+\.]+/',$query);
    $query_terms = implode(' ', $query_array);
    $terms = htmlspecialchars(urldecode(trim($query_terms)));
    return $terms;
}

/**
 * get the referer
 * */ 
function pk_stt2_function_get_referer() {
    if (!isset($_SERVER['HTTP_REFERER']) || ($_SERVER['HTTP_REFERER'] == '')) return false;
    $referer_info = parse_url($_SERVER['HTTP_REFERER']);
    $referer = $referer_info['host'];
    if(substr($referer, 0, 4) == 'www.')
        $referer = substr($referer, 4);
    return $referer;
}



$referer = pk_stt2_function_get_referer();
if (!$referer) return false;
$delimiter = pk_stt2_function_get_delimiter($referer);
if( $delimiter ){
$term = pk_stt2_function_get_terms($delimiter);
}
echo $term;
?>


May someone help?

Natasha T

Hi all

How do I modify the below code to search multiple tables in mySQL database?

$query = "select * from store_items where description like \"%$trimmed%\"  or title like \"%$trimmed%\" or dimensions like \"%$trimmed%\" order by id ASC";

 $numresults=mysql_query($query);
 $numrows=mysql_num_rows($numresults);

It is for a search function and I need it to search another table called 'about_text' and 'faq_text'

Thanks
Pete

I have code to search a database of members, I can search by lastname but having a little problem. I want to be able to search by lastname starting with the first letter. (ie:  a or b or c or d and so on). As it is right now I can only search by first letter of last name if I add % to the search (ie: a% b% c%) will give me all members with the last names starting with the approiate letter designation. I'm not sure how to handle this, any help would be appreciated. Thanks.
Code: [Select]
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
 
</head>
<body>
<center><table cellspacing="10" cellpadding="10" width="750" border="0">
<h4>Search</h4>
 
<form name="search" method="post" action="<?php $PHP_SELF?>">
Seach for: <input type="text" name="find" /> in <Select NAME="field">

<Option VALUE="lname">Last Name</option>
<input type="hidden" name="searching" value="yes" />
<input type="submit" name="search" value="Search" />
</form>
 
<?php 
 
// check to see if anything is posted
if (isset($_POST['find'])) {$find = $_POST['find'];}
if (isset($_POST['searching'])) {$searching = $_POST['searching'];}
if (isset($_POST['field'])) {$field = $_POST['field'];}
 
//This is only displayed if they have submitted the form 
if (isset($searching) && $searching=="yes") {
echo "<h4>Results</h4><p>";
// If they did not enter a search term we give them an error
if (empty($find)) {
echo "<p>You forgot to enter a search term"; exit;
}
 
// Otherwise we connect to our Database 
mysql_connect("localhost", "root", "1910") or die(mysql_error());
mysql_select_db("cmc_member") or die(mysql_error());
 
// We preform a bit of filtering 
$find = strtoupper($find);
$find = strip_tags($find); $find = trim ($find); 
 
// Now we search for our search term, in the field the user specified 
$results = mysql_query("SELECT * FROM members WHERE upper($field) LIKE'$find'");
 
// And we display the results 
if($results && mysql_num_rows($results) > 0)
{
    $i = 0;
    $max_columns = 3;
    while($row = mysql_fetch_array($results))
   {
       // make the variables easy to deal with
       extract($row);

       // open row if counter is zero
       if($i == 0)
          echo "<tr>";

       // make sure we have a valid product ALIGN='CENTER'

       if($fname != "" && $fname != null)
          echo "<td ALIGN='CENTER'><FONT COLOR='red'><b>$fname $lname</b></FONT><br> $address <br> $city $state $zip <br>$phone<br><a href=\"mailto: $email\">$email</a><br></td>";

       // increment counter - if counter = max columns, reset counter and close row
       if(++$i == $max_columns)
       {
           echo "</tr>";
           $i=0;
           }  // end if
   } // end while

} // end if results

// clean up table - makes your code valid!
if($i < $max_columns)
{
    for($j=$i; $j<$max_columns;$j++)
        echo "<td>&nbsp;</td>";

}

//This counts the number or results - and if there wasn't any it gives them a little message explaining that 
$anymatches = mysql_num_rows($results);
 
if ($anymatches == 0) {
echo "Sorry, but we can not find an entry to match your query<br><br>"; }
 
//And we remind them what they searched for 
echo "<b>Searched For:</b> " .$find;
}
?>
</tr>
</table></center>
</body>
</html>

I am developing a intranet forum in Php and MySQL and I am using ajax to display searched results on the same page but right now I am using query LIKE text% to search in database which is slower. but I want to make it fast search engin which can parse *,+ and show result.

Since I am using ajax i am not able to use free search engin,so if possible pls provide a complete solution

Hello. I am working on a php script for searching a database table. I am really new to this, so I used the this tutorial http://www.phpfreaks.com/tutorial/simple-sql-search

I managed to get all the things working the way I wanted, except one important and crucial thing.
Let me explain.
My table consist of three columns, like this:

ID(bigint20)    title(text)        link (varchar255)
=============================
ID1                title1                link-1
ID2                title2                link-2
etc...

Like I said, I managed to make the script display results for a search query based on the title. Want I want it to do more, but I can't seem to find the right resource to learn how, is to place a "Download" button under each search result with its corresponding link from the table.

Here is the code I used.

<?php

$dbHost = 'localhost'; // localhost will be used in most cases
// set these to your mysql database username and password.
$dbUser = 'user'; 
$dbPass = 'pass';
$dbDatabase = 'db'; // the database you put the table into.
$con = mysql_connect($dbHost, $dbUser, $dbPass) or trigger_error("Failed to connect to MySQL Server. Error: " . mysql_error());

mysql_select_db($dbDatabase) or trigger_error("Failed to connect to database {$dbDatabase}. Error: " . mysql_error());
// Set up our error check and result check array
$error = array();
$results = array();
// First check if a form was submitted. 
// Since this is a search we will use $_GET
if (isset($_GET['search'])) {
   $searchTerms = trim($_GET['search']);
   $searchTerms = strip_tags($searchTerms); // remove any html/javascript.
   
   if (strlen($searchTerms) < 3) {
      $error[] = "Search terms must be longer than 3 characters.";
   }else {
      $searchTermDB = mysql_real_escape_string($searchTerms); // prevent sql injection.
   }
   
   // If there are no errors, lets get the search going.
   if (count($error) < 1) {
      $searchSQL = "SELECT title, link FROM db WHERE title LIKE '%{$searchTermDB}%'";

      $searchResult = mysql_query($searchSQL) or trigger_error("There was an error.<br/>" . mysql_error() . "<br />SQL Was: {$searchSQL}");
      
      if (mysql_num_rows($searchResult) < 1) {
         $error[] = "The search term provided {$searchTerms} yielded no results.";
      }else {
         $results = array(); // the result array
         $i = 1;
         while ($row = mysql_fetch_assoc($searchResult)) {
            $results[] = "{$row['title']}<br /> Download - this is the button I want to link to the title results - and maybe other links too - <br /> ";

    $i++;

       

   
         }
      
      }
   }
}

function removeEmpty($var) {
   return (!empty($var)); 


}
?>

      <?php echo (count($error) > 0)?"The following had errors:<br /><span id=\"error\">" . implode("<br />", $error) . "</span><br /><br />":""; ?>
      <form method="GET" action="search?" name="searchForm">
         Search for title: <input type="text" name="search" value="<?php echo isset($searchTerms)?htmlspecialchars($searchTerms):''; ?>" />
        
         <input type="submit" name="submit" value="Search" />
      </form>

    <?php echo (count($results) > 0)?"Rezultate lucrari de licenta sau disertatie pentru {$searchTerms} :<br /><br />" . implode("", $results):""; ?>




 $results = array(); // the result array
         $i = 1;
         while ($row = mysql_fetch_assoc($searchResult)) {
            $results[] = "{$row['title']}<br /> Download - this is the button I want to link to the title results - and maybe other links too - <br /> ";

    $i++;

 
I would like the results to be displayed like this

Results for SearchItem:

Result 1
Download | Other link
Result 2
Download | Other link
etc.... or something like this.

So, how do I add the data from the link row into a text(Dowload), within an <a href> tag (well, at least I guess it would go this way) ?
My first tries (fueled by my lack of knowledge) where things like

$results[] = "{$row['title']}<br /> <a href="{$row['link']}">Download</a> <br /> ";

but I keep getting lots of errors, and then I don't know much about arrays and stuff (except basic notions);
So there it is. I am really stuck and can't seem to find any workaround for this.
Any suggestions? (examples, documentation, anything would do, really)
Thanks,
Radu

Hello,

I'm developing a website that asks the user to submit a keyword for a search. The results should display matches for this keyword, but also show matches for related keywords (in order of relevenace!).

I'm planning on building up a library of which search terms users use in the same sessions (e.g. if someone searches for "it jobs" and "php jobs", I'll know the terms are correlated), and I'll also measure the click-through rates of the items on the results list.

I've been spending all weekend trying to map out the design for this but it's proving incredibly complicated and I think the solution is likely to be on the internet somewhere already?!

Please could someone point me in the right direction if you've come accross this problem before?

Thanks a million,

Stu

Hello dear friends,

I've an idea so let us say we have paragraph with bad words 

Code: [Select]
$para = "Hello shit oh shit what the hell this is shit day";
Now let say we create textarea

Code: [Select]
<textarea id="badword" name="badword">
</textarea>
and let us say we have database table as following

Code: [Select]
CREATE TABLE `banned` (
 `id` varchar(50) NOT NULL default '',
 `badwords` text NOT NULL,
 PRIMARY KEY  (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;

consider we have connetion and can update mysql table badwords

1- now how we can enter word per line in this textarea

example we entered in this textarea per line
shit
hell
die
death

then by click on submit it stored in an database table 'banned' as

INSERT INTO `banned` VALUES ('1', 'shit,hell,die,death');


2- if we called `badwords` from table 'banned' how then can put 'shit,hell,die,death' into array so we can exclude it from $para

 
can someone please help me in this , how to store textarea per line as sperated words in database table and how then call it back as array to exclude it form our paragraph

Or

it there any other simple way doing the same 

thank you

: : NEW Problem

I want to replace bad words which someone has inputted into my HTML textarea, with something like [CENSORED].
Here's what I've got so far:
note: $review is the posted textarea name.
Code: [Select]

$words_text = 'badwords.txt';
$bad_words = file($words_text);
               
$good_words = str_ireplace($bad_words,'[CENSORED]',$review);
         
echo $good_words;


The thing is, if I type bad words in the textarea, I still get bad words when I echo $good_words.

I don't know why I'm getting this, any ideas

Hi, having a really strange problem, i have a form like this:

<form method='post' action='addcart.php'>
echo $name //prints both parts of name separated by space
<input type='hidden' value='$name' name='na'

and then in the addcart.php
echo $_POST['na']   //only prints first half of name

So for example, if $name was "Product One" when i print the value in first script it prints Product One fine but when i print in the other script it only prints "Product".  This then leads onto only half the name being copied into a database. 
I'm sure this was working fine before, not sure what the problem here is...

I'm pretty sure the problem is starring me in the face, but I can't seem to locate it.


function filter($string)
{
//swear words pulled from bannedwordlist.com
$f = fopen('../badwords.txt', 'r');
$bad_words = fread($f, filesize('../badwords.txt'));
$bad_words = explode('\n', $bad_words);

$input = strtolower($string);

foreach($bad_words as $value)
{
$string = str_replace($value, '****', $input);
}

return $string;
}


UPDATED CODE

function filter($string)
{
//swear words pulled from bannedwordlist.com
$f = fopen('../badwords.txt', 'r');
$bad_words = fread($f, filesize('../badwords.txt'));
$bad_words = explode('\n', $bad_words);

$input = strtolower($string);
$string = str_replace($bad_words, '****', $input);

return $string;
}


I've already echoed out $value in the foreeach loop, and it does correctly retrieve the bad words and put them into an array. My only problem is, the returned string is still in strtolower() form, and the words aren't censored. :/

hi,

now i have something like this:

$pizza  = "piece1 piece2 piece3 piece4";
$one_word = explode(" ", $pizza);

but i want to get 2 words together, like that:

$two_words[0]='piece1 piece2';
$two_words[1]='piece3 piece4';
$two_words[2]='piece2 piece3';
$two_words[3]='piece1 piece4';

if it's impossible with explode, then it's fine if you use some other function, i don't care as long as it works.

thank you, tastro

I would like to get all words from a site in a array.
I found this great thing:
http://simplehtmldom.sourceforge.net/

however it makes use of:
file_get_contents

which gives me:
Warning: file_get_contents() [function.file-get-contents]: http:// wrapper is disabled in the server configuration by allow_url_fopen=0 in

And my hosting doesn't allow a change for that, they tell me to use curl.

With curl i get this:
Warning: curl_setopt() [function.curl-setopt]: CURLOPT_FOLLOWLOCATION cannot be activated when safe_mode is enabled or an open_basedir is set in

It's caused by this line:
 curl_setopt($ch, CURLOPT_FOLLOWLOCATION ,1);

But setting it to 0 cause then instead of getting the word from the page i want i get the following words in a array:
302 Moved The Document has moved here

What can i do now?