explode() function problem maybe

Posted on 16th Feb 2014 07:03 pm by admin

Hi I'm having trouble searching my database. When I type two words in the search field it only searches for the second word. For example: if I typed london zoo , it will only search for zoo.

Is this something to do with the explode function? I am stuck, any help would be amazing. Thanks

Here is my code:
<?php

// Get the search variable from URL

$var = @$_GET['q'] ;
$trimmed = trim($var); //trim whitespace from the stored variable

// rows to return
$limit=10;

// check for an empty string and display a message.
if ($trimmed == "")
{
echo "<p>Please enter a search...</p>";
exit;
}

// check for a search parameter
if (!isset($var))
{
echo "<p>We dont seem to have a search parameter!</p>";
exit;
}

//connect to your database ** EDIT REQUIRED HERE **
mysql_connect("host","username","password");

//specify database ** EDIT REQUIRED HERE **
mysql_select_db("database_name") or die("Unable to select database");

// Build SQL Query
$search_words = (explode(' ', $trimmed));
foreach ($search_words as $word) {
$query = "select * from table where Organisation like '%$word%' UNION select * from table where Location like '%$word%' UNION select * from table where Prices like '%$word%' UNION select * from table where Toddlers like '%$word%' UNION select * from table where Indoor_Outdoor like '%$word%'
order by Organisation"; }

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

// If we have no results, offer a google search as an alternative

if ($numrows == 0)
{
echo "<h4>Results</h4>";
echo "<p>Sorry, your search: &quot;" . $trimmed . "&quot; returned zero results</p>";

// google
echo "<p><a href="http://www.google.com/search?q="
. $trimmed . "" target="_blank" title="Look up
" . $trimmed . " on Google">Click here</a> to try the
search on google</p>";
}

// next determine if s has been passed to script, if not use 0
if (empty($s)) {
$s=0;
}

// get results
$query .= " limit $s,$limit";
$result = mysql_query($query) or die("Couldn't execute query");

// display what the person searched for
echo "<p>You searched for: &quot;" . $var . "&quot;</p>";


// now you can display the results returned
// begin to show results set
echo "Results <br /><br />";
$count = 1 + $s ;

// now you can display the results returned
while ($row= mysql_fetch_array($result)) {
$title = $row["Result"];
$col = $row["Organisation"];
$col1 = $row["Location"];
$col2 = $row["Indoor_Outdoor"];
$col3 = $row["Prices"];
$col4 = $row["Toddlers"];
$col5 = $row["Primary"];
$col6 = $row["Junior"];
$col7 = $row["High_School"];
$col8 = $row["All_Family"];
$col9 = $row["Telephone"];
$col10 = $row["Website_Address"];

echo '<div class="results">';
echo "<div class="title"> $col</div>";
echo "<div class="subheadings">Indoors or Outdoors? $col2</div>";
echo "<div class="subheadings">Price Range in £'s: $col3</div>";
echo "<div style="clear:both"></div>";
echo "<div class="suitable">Suitable for toddlers? $col4<br /> Suitable for primary schools? $col5 <br />Suitable for junior schools? $col6 <br />Suitable for high schools?$col7<br /> Suitable for all the family? $col8</div>";
echo "<div class="lo">Location: $col1</div>";
echo "<div style="clear:both"></div>";
echo "<div class="lo">Telephone Number: $col9</div>";
echo "<div style="clear:both"></div>";
echo "<div class="website">Website Addess: <a href="$col10">$col10</a></div>";
echo "<br /><br />";
echo "</div>n";

$count++ ;
}

$currPage = (($s/$limit) + 1);

//break before paging
echo "<br />";

// next we need to do the links to other results
if ($s>=1) { // bypass PREV link if s is 0
$prevs=($s-$limit);
print "&nbsp;<a href="$PHP_SELF?s=$prevs&q=$var">&lt;&lt;
Prev 10</a>&nbsp&nbsp;";
}

// calculate number of pages needing links
$pages=intval($numrows/$limit);

// $pages now contains int of pages needed unless there is a remainder from division

if ($numrows%$limit) {
// has remainder so add one page
$pages++;
}

// check to see if last page
if (!((($s+$limit)/$limit)==$pages) && $pages!=1) {

// not last page so give NEXT link
$news=$s+$limit;

echo "&nbsp;<a href="$PHP_SELF?s=$news&q=$var">Next 10 &gt;&gt;</a>";
}

$a = $s + ($limit) ;
if ($a > $numrows) { $a = $numrows ; }
$b = $s + 1 ;
echo "<p>Showing results $b to $a of $numrows</p>";

?>

Your Answer:

Login to answer

Other forums

curl javascript problem
Hi Experts.
I'm new curl and wanna to get some info from this http://www.amadeus.net/

when

need help in mysql_num_rows()
please tell me what i am doing wrong in this query. it displays this error

Code: Warning: mys

weird problem
last time, i did post a topic concerning why my page sometime will load as blank page when using IE.

Suggestions for Functional module
Hello experts,
I Have done B.Sc(Mathematics) and MCA & have learnt SAP/ABAP but do n

first few characters only
hi, does anyone know how to use PHP to take the first few words of a text and limit them? i have see

session checking in page load
hai all I have a web site is www.Mryas.com in this my login page is Page1.aspx its co

Error in write byte array into document in SM58
Hi Gurus,

Getting the following error status in Transactional RFC (SM58) ..... *Error i

GET * FROM _____ Except?
I have a site that is for stock photography.

This section of the code calls images to display

Output Full URL of Current Page
Let's say I am currently viewing a dynamic page:

http://www.mydomain.com/directory/index.php

Select Rows as Columns..
is there a way to select COLUMN_NAME from user_tab_columns where table_name='TABLENAME';
and ha