Php 脉冲CMS-最近的帖子-显示（100）个字符

有一个客户来找我，他们正在使用Pulse CMS，他们想在主页上显示最近的帖子，很简单。。。但我看不出如何显示一点帖子。我的php知识有限

由此：

职称 01/02/03

见识

---

为此：

职称 01/02/03

新的黎明，新的一天，最近的帖子内容

见识

---

代码如下：

<?php
error_reporting(0);
include_once("config.php"); 
include_once("path.php");
include_once("helpers/blog_lib.php");
include_once("helpers/functions.php");

if($pulse_lang == 0){
include_once("lang.php");}  
else
if($pulse_lang == 1){
include_once("lang_de.php");}

$blog_file = new read_File("blog");$amount = $blog_file->countLines();
$lines = $blog_file->getLines();$amount_view = 1 ;

echo "<div class=\"span3 latest-post-1\">\n\n";

for ($n=$amount-1  ;  $n>=($amount - $amount_view)  ;  $n-- ) { 
$blog = explode("|", $lines[$n]);

if (isset($blog[0]) & $blog[0] != '') {

    $date = explode( ' ' , $blog[2]);
    $date = $date[2] . ' ' . $date[1]  . ' ' . $date[3];

    include("clean_url.php");

    if($rewrite) {

        if ($blog_comments) {

            echo "<p><a href=\"/blog-". $blog[0]     ."-".cleanUrlname($blog[3])."\">" .$blog[3]. "</a> (" .$blog[1]. ")<br>";

        } else {

            echo "<p><a href=\"/blog-". $blog[0] ."-".cleanUrlname($blog[3])."\">" .$blog[3]. "</a><br>";
        }

    } else { 

        if ($blog_comments) {

            echo "<p><a href=\"". $blog_url ."?d=". $blog[0] ."\">"    .$blog[3]."</a> (" .$blog[1]. ")<br>";

        } else {

            echo "<p><a href=\"". $blog_url ."?d=". $blog[0] ."\">" .$blog[3]."</a><br>";

        }
    }

    if($date_format) {

        echo date("d.m.Y", strtotime($date))."</p>\n\n";

    } else {

        echo date("m-d-Y", strtotime($date))."</p>\n\n";
    } 
}
}

echo "<p class=\"all-posts\"><a href=\"". $blog_url ."\">$lang_blog_see_all</a></p>";
echo "\n\n</div>";
?>

日志文件行：

4|0|Fri, 11 Oct 2013 12:57:09 +0200|hey this works|<p>  Lorem ipsum dolor sit</p>|0
5|0|Fri, 11 Oct 2013 13:04:17 +0200|Subject|<p>  This is a sample blog post for Pulse CMS Pro.</p>|0

4 | 0 | Fri，2013年10月11日12:57:09+0200 |嘿，这很有效|Lorem ipsum dolor sit

5 | 0 | Fri，2013年10月11日13:04:17+0200 |主题|这是Pulse CMS Pro的一篇博客文章示例。
|0

您可能想发布

读取文件（）的代码，因为这似乎是获取post数据的代码。很抱歉，编辑了原始帖子。对于
读取文件类仍然没有定义。很抱歉，我以为读取文件（“博客”）；php文件。就像我说的我的php是垃圾，我想要发布的东西，在你的代码中的某个地方，有一个文件包含
class read\u file{
——这是读取文件的类的定义。
<?php

class read_File{

function __construct($name){        
    $this->name = $name;    

    if($this->name == "blog"){$this->name = ROOTPATH . "/data/blog/blogfile.txt";}
    else if($this->name == "comment"){$this->name = ROOTPATH . "/data/blog/comments.txt";}
    else { echo $lang_blog_error_reading;}          
 }  

function getData(){
    $open = fopen($this->name , "r");
    $data = @fread($open, filesize($this->name));
    fclose($open);      
    return $data;       
}   

function getLines(){                
    $lines = explode("\n", $this->getData());
    return $lines;
}

function countLines(){  
    $amount_of_lines = count($this->getLines());
    return $amount_of_lines-1;      
}   


}//end class

class add_Content{

    function __construct($name,$data){      
    $this->name = $name;
    $this->data = $data;    

    if($this->name == "blog"){$this->name = ROOTPATH . "/data/blog/blogfile.txt";}
    else if($this->name == "comment"){$this->name = ROOTPATH . "/data/blog/comments.txt";}
    else { echo $lang_blog_error_reading;}
    }

    function appendData(){
        $open = fopen($this->name, "a");
        fwrite($open, $this->data);
        fclose($open);
    }

    function writeData(){           
        $open = fopen($this->name, "w");
        fwrite($open, $this->data);
        fclose($open);          
    }           
}//end class

//sanatize input
function super_clean($text){    
$text = trim(stripslashes(strip_tags(htmlspecialchars($text, ENT_QUOTES, 'UTF-8'))));   
return $text;
}           
?>

array(6) { [0]=> string(1) "5" [1]=> string(1) "0" [2]=> string(31) "Fri, 11 Oct 2013     13:04:17 +0200" [3]=> string(7) "Subject" [4]=> string(54) "

This is a sample blog post for Pulse CMS Pro.
" [5]=> string(1) "0" } 

4|0|Fri, 11 Oct 2013 12:57:09 +0200|hey this works|<p>  Lorem ipsum dolor sit</p>|0
5|0|Fri, 11 Oct 2013 13:04:17 +0200|Subject|<p>  This is a sample blog post for Pulse CMS Pro.</p>|0