我有一个职位搜索页面,显示所有职位,其前150个字符来自职位描述:
{$listing.JobDescription|strip_tags|truncate:150} in smarty php template file
将返回:
Responsibilities: 1) Handle...
这就是上面的源代码:http://jsfiddle.net/e2ScF/126/.
从编辑器和示例文本构建的原始文本位于:http://jsfiddle.net/e2ScF/125/
我的问题是如何在没有<p>,<br/>和其他html标签,如:
Responsibilities:1) Handle outbound telesales campaigns for consumer markets (for CallMark clients) by...
您的问题是文本中间有很多空格,因此truncate将它们计算在150的限制内。
试带:
{$listing.JobDescription|strip_tags|strip|truncate:150}
下面是一个PHP示例(请参阅实际操作):
<?php
$string = '<p>
</p>
<table align="center" border="0" cellpadding="3" cellspacing="0" class="normalword" style="font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; color: rgb(0, 0, 0);" width="95%">
<tbody>
<tr>
<td>
<table align="center" border="0" bordercolor="#666666" cellpadding="3" cellspacing="0" class="normalword" width="100%">
<tbody>
<tr>
<td>
<div align="justify">
Responsibilities: <br />
<br />
1) Handle outbound telesales campaigns for consumer markets (for CallMark clients) by utilizing effective presentation and creating positive relationship for all customer contacts with the aim to cross/up selling client’s product and services. <br />
';
function firstXChars($string, $chars = 100)
{
$string = trim(strip_tags($string));
$string = str_replace(array("'n", "'r"), '', $string);
preg_match('/^.{0,' . $chars. '}(?:.*?)'b/iu', $string, $matches);
return $matches[0];
}
echo firstXChars($string);