Question

如何使用带有$ row链接的str_replace 现在我的链接显示如下

example.com/view.php?category=laptop&model=dell i5

我想要这样

example.com/view.php?category=laptop&model=dell_i5

这是一个链接代码

<a href=\"detail.php?category=" . $row['category'] . "&model=" . $row['model'] ."\" >

那我如何使用str_replace链接＆＃34; 。 $ row [＆＃39; model＆＃39;]。＆＃34;

请帮我解决这个问题

完整代码

<?php

        //connect to database

     mysql_connect('localhost','user','password');
     mysql_select_db('newalldata');


$page = (empty($_GET['page'])) ? 1 : $_GET['page'];
$max_results = 6;

$from = (($page * $max_results) - $max_results);



if(empty($_POST)) {
              $query = "SELECT * FROM alldata  LIMIT $from, $max_results";
} 
$result = mysql_query("SET NAMES utf8"); //the main trick
$result = mysql_query($query) or die(mysql_error());
$rows = mysql_num_rows($result);

$count=0;
while($row = mysql_fetch_array($result))
    {
        if($count%6==0)
        {
        echo "<tr/>";
        echo "<tr>";
        }


        echo "<td><hr><div class='style99' align='center'><a href=\"detail.php?category=" . $row['category'] . "&model=" . $row['model'] ."\" class=\"style2\"><img src='/media/image.php?width=200&amp;height=210&amp;image=/media/" . $row['photo'] . "'  title=". $row['price'] ."  alt=". $row['model'] ." style='FILTER: alpha(opacity=100);-moz-opacity: 1.0; opacity: 1.0;' onmouseover=BeginOpacity(this,100,40) onmouseout=EndOpacity(this,100)></a><p><font   color='#3366FF'>" . $row['category'] . "</font></p><p><font   color='#3366FF'>" . $row['model'] . "</font></p><p><font   color='#336600'>" . $row['price'] . "</font></p><div></td>";

        $count++;


}




?>

Answer 1

$var = str_replace(" ","_",$row['model']);

<a href=\"detail.php?category=" . $row['category'] . "&model=" . $var ."\" >;

应该这样做你可以查看http://php.net/manual/de/function.str-replace.php 第一个参数是您搜索的内容（在本例中为“”），第二个参数是您想要改为（“_”），然后检查哪个字符串。

如何使用带有$ row链接的str_replace

1 个答案: