yash87 Posted October 11, 2010 Share Posted October 11, 2010 Hi, Can I know how to resolve this problem? Notice: Undefined variable: x in C:\wamp\www\i-document\search.php on line 39 Notice: Undefined variable: construct in C:\wamp\www\i-document\search.php on line 41 1 results found! Thankz. <html> <body> <form id="form1" method="GET" action="search.php"> <table width="446" height="135" border="1" align="center"> <tr> <td height="31" colspan="2" align="center" valign="middle" bgcolor="#990000"><span class="style1 style2">Search :</span></td> </tr> <tr> <td width="374" height="96" align="center" valign="middle" bgcolor="#990000"><span class="style1 style2"> <label> <div align="left">Keyword : <input name="search" type="text" id="search" size="40" /> </div> </label> </span> <td width="56" align="center" valign="middle" bgcolor="#990000"> <div align="left"> <input type = "submit" name="submit" value="search" /> </div></td> </tr> </table> </form> </body> </html> [b][u]search.php[/u][/b] <html> <title>Search</title> </head> <body><br /><br /> <div class="MySearch"></div><br /> <?php //Get data $button = $_GET['submit']; $search = $_GET['search']; if (!$button) echo "You didn't submit a keyword."; else { if (strlen($search)<=1) echo "Search term too short"; else { echo "You searched for <b>$search</b><hr size='1'>"; //connect to database mysql_connect("localhost","root",""); mysql_select_db("idoc"); //explode search term $search_exploded = explode(" ",$search); foreach($search_exploded as $search_each); { //Construct Query $x++; if ($x==1) $construct .= "file_name LIKE '%$search_each%'"; else $construct .= " OR file_name LIKE '%$search_each%'"; } //echo out construct $construct = "SELECT * FROM document WHERE $construct"; $run = mysql_query($construct); $foundnum = mysql_num_rows($run); if ($foundnum==0) echo "No results found"; else { echo "$foundnum results found!<p>"; while ($runrows = mysql_fetch_assoc($run)) { //Get data $ref = $runrows['file_ref']; $filename = $runrows['file_name']; $owner = $runrows['owner']; $url = $runrows['url']; echo " <table> <tr> <td> $ref </td> <td> $filename </td> <td> $owner </td> <td><a href='$url'>$url</a></td> </tr> </table> "; } } } } ?> Link to comment https://forums.phpfreaks.com/topic/215600-search-problem/ Share on other sites More sharing options...
anups Posted October 11, 2010 Share Posted October 11, 2010 define these 2 variables at the top of the page of just before you need it eg $x = 0; $construct = ""; Link to comment https://forums.phpfreaks.com/topic/215600-search-problem/#findComment-1120990 Share on other sites More sharing options...
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