如何使用span设置PHP echo输出的样式 [英] How to style PHP echo output with span

问题描述

我希望使用< span class = > < / span>< / code>为每个回音，但我不太确定如何实现这一点。



  $ result = mysql_query（SELECT * FROM Blog）; 
 while（$ row = mysql_fetch_array（$ result））
 {
 echo $ row ['Date']; 
 echo $ row ['Title']; 
 echo $ row ['Message']; 
 echo< img src ='。$ row ['Image']。'/>; 
} 
 
 mysql_close（$ con）; 
  




解决方案

  $ result = mysql_query（SELECT * FROM Blog）; 
 while（$ row = mysql_fetch_array（$ result））
 {
 echo< span class = \myclass\> $ row ['Date']<跨度>中; 
 echo< span class = \myclass \> $ row ['Title']< / span>; 
 echo< span class = \myclass \> $ row ['Message']< / span>; 
 echo< img src ='。$ row ['Image']。'/>; 
} 
 
 mysql_close（$ con）; 
  

或者更好的表格：



  $ result = mysql_query（SELECT * FROM Blog）; 
回显< table> 
 while（$ row = mysql_fetch_array（$ result））{
 echo< tr> 
 echo< td> $ row ['Date']< / td>; 
 echo< td> $ row ['Title']< / td>; 
 echo< td> $ row ['Message']< / td>; 
 echo< td>< img src ='。$ row ['Image']。'/>< / td>; 
回声< / tr> 
} 
回显< / table> 
 
 mysql_close（$ con）; 
  

然后，您可以使用类为每一行和每列设置样式。

I'm trying to style the output of each echo.

Ideally I'd like to use <span class=""> </span> for each echo, but I'm not too sure how to achieve this.

$result = mysql_query("SELECT * FROM Blog");
while($row = mysql_fetch_array($result))
{
    echo $row['Date'];
    echo $row['Title'];
    echo $row['Message'];
    echo "<img src='".$row['Image']."'/>";
}

mysql_close($con);

解决方案

$result = mysql_query("SELECT * FROM Blog");
while($row = mysql_fetch_array($result))
    {
    echo "<span class=\"myclass\">$row['Date']</span>";
    echo "<span class=\"myclass\">$row['Title']</span>";
    echo "<span class=\"myclass\">$row['Message']</span>";
    echo "<img src='".$row['Image']."'/>";
    }

mysql_close($con);

or, much nicer, in a table:

$result = mysql_query("SELECT * FROM Blog");
echo "<table>"
while($row = mysql_fetch_array($result))  {
    echo "<tr>"
    echo "<td>$row['Date']</td>";
    echo "<td>$row['Title']</td>";
    echo "<td>$row['Message']</td>";
    echo "<td><img src='".$row['Image']."'/></td>";
    echo "</tr>"
}
echo "</table>"

mysql_close($con);

You then can style each row and column with a class.

这篇关于如何使用span设置PHP echo输出的样式的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！