使用PHP根据MySQL表中的特定文本显示特定图像

Question

In my MySQL database I have table named game with columns: sport_cat , timelive , match_title , selection ,

I am exactly this MySQL query SELECT statement for displaying them in grid view on site:

<?
$qry = "
SELECT sport_cat,match_title,selection,
CASE 
WHEN game.result LIKE '' THEN 'PENDING'
WHEN game.result LIKE game.selection THEN 'WON'
WHEN game.result NOT LIKE game.selection THEN 'LOST'
END AS result
FROM game
";
$searchText = "";
if($_REQUEST['search_text']!=""){
$searchText = mysql_real_escape_string($_REQUEST['search_text']);
$qry .=" WHERE sport_cat.timelive LIKE '%$searchText%' " . 
       " OR game.timelive LIKE '%$searchText%' " .
       " OR game.match_title LIKE '%$searchText%' ";      
}

$qry .= " ORDER BY timelive DESC";

$obj = new pagination_class($qry,$starting,$recpage);       
$result = $obj->result;

?>

In first column sport_cat there are few possible text inputs: football , tennis , basketball .

HTML of my file where this part is looks like this:

<table>
<?if(mysql_num_rows($result)!=0){
$counter = $starting + 1;
while($data = mysql_fetch_array($result)) {?>
<tr>
<td align="center"><? echo $data['sport_cat']; ?></td>
<td align="center"><? echo $data['timelive']; ?></td>
<td align="center"><? echo $data['match_title']; ?></td>
<td align="center"><? echo $data['selection']; ?></td>
</tr>
<?
$counter ++;
} ?>
</table>

What I am trying to do is to display specific picture in those cell according to that input in cell. So if there is football want to display football.png picture or if there is tennis want to display tennis.png or if there is basketball want to display basketball.png . Also, if there is maybe some unknown input like cricket and don't have picture specified for that word would like to display unknown.png picture. Pictures are stored under images/icons on my server.

Now i'm not sure how to implement this code regarding picturing issue into this already existent i have. Thanks.

ADDED full example code: 03.11.2011.:

<?php
error_reporting(E_ALL^E_NOTICE);
include('pagination_class.php');
mysql_connect('xxx.xxx.xxx.xx', 'xxxxxx', 'xxxxxxxx') or die(mysql_error());
mysql_select_db('xxxxxxx');

?>
<script language="JavaScript" src="pagination.js"></script>
<link rel="stylesheet" type="text/css" href="style.css" />

<?
$qry = "
SELECT sport_cat,bidprice,timelive,match_title,selection,winnings_with_startamount,odds,odds*10 AS gainedodds,username,
CASE 
WHEN game.result LIKE '' THEN 'pending'
WHEN game.result LIKE game.selection THEN 'WON'
WHEN game.result NOT LIKE game.selection THEN 'LOST'
END AS result
FROM game
";
$searchText = "";
if($_REQUEST['search_text']!=""){
$searchText = mysql_real_escape_string($_REQUEST['search_text']);
$qry .=" WHERE game.sport_cat LIKE '%$searchText%' " . 
       " OR game.timelive LIKE '%$searchText%' " .
       " OR game.match_title LIKE '%$searchText%' " .
       " OR game.selection LIKE '%$searchText%' " .
       " OR game.username LIKE '%$searchText%'";
}

$qry .= " ORDER BY timelive DESC";

//for pagination
$starting=0;
$recpage = 10;//number of records per page

$obj = new pagination_class($qry,$starting,$recpage);       
$result = $obj->result;


function getStyleColorForStatus($status) {
  if ($status == 'WON') {
    return '#99ff99';
  }
  else if ($status == 'LOST') {
    return '#ff9999';
  }
  else if ($status == 'pending') {
    return '#e5e5e5';
  }
  return '';
}

?>

        <form name="form1" action="testpage.php" method="POST" style="background-color:#f9f9f9; -webkit-box-shadow: 0 1px 10px rgba(0,0,0,.1); -moz-box-shadow: 0 1px 10px rgba(0,0,0,.1); box-shadow: 0 1px 10px rgba(0,0,0,.1);">

        <table border="0" align="center" width="1000px" padding-left="0px" style="background:#F9F9F9;">

          <TD colspan="0" style="padding-left:0px; padding-bottom:5px; padding-top:10px; text-align:center;">
            Search: <input type="text" name="search_text" value="<?php echo $searchText; ?>">
                <input type="submit" value="Search">
          </TD> 

        <tr><TD colspan="0">

        <div id="page_contents">

            <table width="968px" cellspacing="0" cellpadding="5" align="center" frame="box" rules="none" style="padding-bottom:20px; margin-bottom:8px;margin-top:3px; -webkit-box-shadow: 0 1px 10px rgba(0,0,0,.1); -moz-box-shadow: 0 1px 10px rgba(0,0,0,.1); box-shadow: 0 1px 10px rgba(0,0,0,.1); border: 1px solid #cccccc;">
            <tr style="height: 50px;">
<td width="10%" align="center" td class="winheader"><div class="glowtext">Event Category</div></td></td>
<td width="5%" align="center" td class="winheader"><div class="glowtext">Bid Cost</div></td></td>
<td width="10%" align="center" td class="winheader"><div class="glowtext">Event Start Time</div></td></td>
<td width="35%" align="center" td class="winheader"><div class="glowtext">Market/Event</div></td></td>
<td width="10%" align="center" td class="winheader"><div class="glowtext">Selection</div></td></td>
<td width="10%" align="center" td class="winheader"><div class="glowtext">Winnings</div></td></td>
<td width="5%" align="center" td class="winheader"><div class="glowtext">Odds</div></td></td>
<td width="5%" align="center" td class="winheader"><div class="glowtext">Gained Odds</div></td></td>
<td width="10%" align="center" td class="winheader"><div class="glowtext">Winning Bidder</div></td></td>
<td width="10%" align="center" td class="winheader"><div class="glowtext">Final Result</div></td></td>
            </tr>
            <?
            if(mysql_num_rows($result)!=0){
                $counter = $starting + 1;
                $pathImg = "/images/icons/";
                while($data = mysql_fetch_array($result)) {
                    //calculate url image
                    $pathFile = $pathImg . $data['sport_cat'] . ".png";
                    if (!file_exists($pathFile)) {
                        $pathFile = $pathImg . "unknown.png";
                    }
                    ?>

    <tr class="initial" onMouseOver="this.className='highlight'" onMouseOut="this.className='normal'">

                    <td align="center"><img src="<?=$pathFile?>" alt="<?=$data['sport_cat']?>"></TD>
                    <td align="center"><? echo $data['bidprice']; ?></TD>
                    <td align="center"><? echo $data['timelive']; ?></TD>
                    <td align="left"><? echo $data['match_title']; ?></TD>              
                    <td align="left"><? echo $data['selection']; ?></TD>
                    <td align="center"><font color="green">&euro; <? echo $data['winnings_with_startamount']; ?></TD>
                    <td align="center"><? echo $data['odds']; ?></TD>
                    <td align="center"><? echo $data['gainedodds']; ?></TD>
                    <td align="center"><? echo $data['username']; ?></TD>
                    <td align="center" style="background-color:<?php echo getStyleColorForStatus($data['result']); ?>"><? echo $data['result']; ?></td>
                    </tr>

                <?
                    $counter ++;
                } 
            }
        ?>

                <tr><TD align="center" colspan="10" style="padding-bottom:1px; padding-top:10px; color:#333;"><? echo $obj->anchors; ?></TD></tr>
                <tr><TD align="center" colspan="10" style="padding-bottom:10px; padding-top:5px; color:#333;"><? echo $obj->total; ?></TD></tr>
            <?}else{?>
                <tr><TD align="center" colspan="10" style="padding-bottom:10px padding-top:10px; color:red;">No Data Found</TD></tr>
            <?}?>
            </TD></tr>
            </table>
        </div>
        </tr>
        </TD>
    </form>
    </table>

Answer 1

try this:

$sql = "SELECT * FROM game";
$result = mysql_query($sql) or die(mysql_error());
$pathImg = "/images/icons/";
while ($row = mysql_fetch_array($result)) {
    $pathFile = $pathImg . $row['sport_cat'] . ".png";
    if (!file_exists($pathFile)) {
        $pathFile = $pathImg . "unknown.png";
    }
    echo '<img src="' . $pathFile . '">';
}

---

You edit Ask and I edit Anwer :P

<table>
    <?
    if (mysql_num_rows($result) != 0) {
        $counter = $starting + 1;
        $pathImg = "/images/icons/";
        while ($data = mysql_fetch_array($result)) {
            //calculate url image
            $pathFile = $pathImg . $data['sport_cat'] . ".png";
            if (!file_exists($pathFile)) {
                $pathFile = $pathImg . "unknown.png";
            }
            ?>
            <tr>
                <td align="center"><img src="<?=$pathFile?>" alt="<?=$data['sport_cat']?>"></td>
                <td align="center"><? echo $data['sport_cat']; ?></td>
                <td align="center"><? echo $data['timelive']; ?></td>
                <td align="center"><? echo $data['match_title']; ?></td>
                <td align="center"><? echo $data['selection']; ?></td>
            </tr>
            <?
            $counter++;
        }
    }
    ?>
</table>

Answer 2

Something like the following should work.

<?php
$sql = "SELECT * FROM game";
$result = mysql_query($sql)or die(mysql_error());
while ($row = mysql_fetch_array($result)){
// Show images

if($row['sport_cat']=='football'){
 print "<img src='football.png'/>";
}
elseif($row['sport_cat']=='basketball'){
 print "<img src='basketball.png'/>";
}
elseif($row['sport_cat']=='tennis'){
 print "<img src='tennis.png'/>";
}else{
 print "<img src='unknown.png' />";
}


} // End while loop
?>