将标记中的空格替换为“。”[英]Replace white spaces in tag with “.” 本文翻译自 Pavlen 查看原文 2014-08-04 145 css/

I am interested to resolve next problem with php:

我有兴趣用php解决下一个问题:

I use php to fill out table in html page,using data from MySql.That is all fine,but I need to use " . " to fill spaces between name and value. I wrote a very simple sample,just to show where is problem.

我使用php来填充html页面中的表,使用来自MySql的数据。这很好,但是我需要使用“。”来填充名称和值之间的空格。我写了一个非常简单的样本,只是为了说明问题所在。

//values in database:
    $name1=Weight of bag        $value1=100
    $name2= Bag type            $value2=Oval


<table>
<tr> 
<td>$name1</td>
<td>$value1</td>
</tr>
<tr> 
<td>$name2</td>
<td>$value2</td>
</tr>
etc...
</table>

All is fine on result page, I get all data from database in this format:

在结果页面上一切正常,我以这种格式从数据库中获取所有数据:

    Weight of bag        100
    Bag type            Oval

I need result to be like this:

我需要结果是这样的:

 Weight of bag........100
 Bag type............Oval

My problem is to fill right side of first tag with ".", and left side of second tag. I try some of basic PHP functions, but withouth result.

我的问题是用“。”和第二个标签的左侧填充第一个标签的右侧。我尝试了一些基本的PHP函数,但没有结果。

Thanx

4 个解决方案

#1

Try this

<?php $input = 'Weight of bag 100'; echo $output = preg_replace('/(?:\s\s+|\n|\t)/', '......', $input); ?>

Result is like this

结果是这样的

Weight of bag......100

包的重量...... 100

#2

Try below:

<style type="text/css">
table {
    width: 200px;
}
td span {
    background-color: #FFF;
}
td.name:before {
    clip: rect(0px, 190px, 20px, 0px);
    content: " ............................................................ ";
    position: absolute;
    z-index: -1;
}
td.amt {
    text-align: right;
}
</style>

<table>
    <tr>
        <td class="name"><span>Weight of bag</span></td>
        <td class="amt"><span>100</span></td>
    </tr>
    <tr>
        <td class="name"><span>Bag type</span></td>
        <td class="amt"><span>Oval</span></td>
    </tr>
</table>

Demo:

http://jsfiddle.net/zc27c/1/

#3

You can get rid of tables, output this in monospaced font and fill it with dots manually.

您可以摆脱表格,以等宽字体输出,并手动填充点。

Here's the function that can fill with dots: http://php.net//manual/ru/function.str-pad.php#81944

这是可填充点的功能:http://php.net//manual/ru/function.str-pad.php#81944

function pad_between_strings($string1, $string2, $length, $char = " ") {
    $fill_length = $length - ( strlen($string1) + strlen($string2) );
    return $string1 . str_repeat($char, $fill_length) . $string2;
}

#4

-1

<table>
<tr> 
<td>$name1........</td>
<td>$value1.......</td>
</tr>
<tr> 
<td>........$name2</td>
<td>........$value2</td>
</tr>
</table>

#1