[英]tutorials refine or filter a php search
有誰知道在完成搜索后如何優化過濾php / mysql搜索的任何教程? 我已經搜索過Google和所有可能的搜索引擎,但是什么也沒有。
先感謝您
<?php
if(isset ($_POST['searchString'])){
$searchStr = $_POST['searchString'];
function sanitizeString($searchStr){
$searchStr = htmlentities($searchStr);
$searchStr = strip_tags($searchStr);
$searchStr = htmlspecialchars($searchStr);
return $searchStr;
}
$searchStr = sanitizeString($searchStr);
$searchStr = str_replace("%", "", $searchStr);
require_once('Connections/conn.php');
$sql = "SELECT * FROM happyhours
WHERE city LIKE :keyword OR zipcode LIKE :keyword";
if (!empty($searchStr)){
$stmt=$conn->prepare($sql);
$stmt->bindParam(':keyword',$searchStr, PDO::PARAM_STR);
try{
$stmt->execute();
}
catch(PDOException $ex){
echo $ex->getMessage();
}
}
$count = $stmt->rowCount();
$each = $stmt->fetch(PDO::FETCH_ASSOC);
}
?>
以下輸出結果
<?php do { ?>
<table id="results" align="left" width="700px" border="0">
<tr>
<td rowspan="5" width="130" id="photo"><a class="lightbox" href='<?php echo $each['imageURL']; ?>'><p><?php echo $each['name']; ?></p><img id="hh-image" src='<?php echo $each['imageURL']; ?>' width="80" height="80" /></a></td>
<tr><td id="hh-name" style="word-wrap:break-word; font-size:16px; font-family:'Myriad Pro'; font-weight:500" width="560" height="20"><?php echo $each['name']; ?></td></tr>
<tr><td> <a href='<?php echo $each['googleMap']; ?>' target="new" style="font-size:14px"><?php echo $each['address']; ?></a></td>
</tr>
<tr>
<td style="word-wrap:break-word; font-size:14px; font-family:'Myriad Pro'" height="20"><?php echo $each['phone']; ?></td>
</tr>
<tr>
<td style="word-wrap:break-word; font-size:14px; font-family:'Myriad Pro'" height="20"><?php echo $each['dayOfTheWeek']; ?> (<?php echo $each['hours']; ?>)</td>
</tr>
</table>
<br/>
<?php } while($each = $stmt->fetch(PDO::FETCH_ASSOC)); ?>
<?php } ?>
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