如何使用PHP对新闻进行分页 [英] How to make a pagination for news using PHP

问题描述

我正在使用这个php类作为模板引擎：

hi , i'm using this php class for template engine :

<?php
    class Template {
       protected $file;
        protected $values = array();
        public function __construct($file) {
            $this->file = $file;
        }
        public function set($key, $value) {
            $this->values[$key] = $value;
        }
        public function output() {
            if (!file_exists($this->file)) {
            	return "Error loading template file ($this->file).<br />";
            }
            $output = file_get_contents($this->file);
            
            foreach ($this->values as $key => $value) {
            	$tagToReplace = "[@$key]";
            	$output = str_replace($tagToReplace, $value, $output);
            }

            return $output;
        }
        static public function merge($templates, $separator = "\n") {
            $output = "";
            
            foreach ($templates as $template) {
            	$content = (get_class($template) !== "Template")
            		? "Error, incorrect type - expected Template."
            		: $template->output();
            	$output .= $content . $separator;
            }
            
            return $output;
        }
        public function newConnection($table,$name,$w,$wt){            
            $Query = mysql_query("SELECT * FROM {$table} WHERE {$w} = {$wt} ORDER BY id DESC");               
     $Arrays.$name = array();      
     while($row = mysql_fetch_array($Query,MYSQL_ASSOC)){
        $Arrays.$name[] = $row; 
        }
        }
    }

?>

以及将数据作为index.php获取的方法：

and this methods to get data as index.php :

<?php
	    
    // Start POSTS
     $postQuery = mysql_query("SELECT * FROM posts ORDER BY id DESC");               
     $postArrays = array();      
     while($rows = mysql_fetch_array($postQuery,MYSQL_ASSOC)){
        $postArrays[] = $rows; 
        }                     
	foreach($postArrays as $post) {
		$row = new Template("{$tpl_dir}/post.tpl");		
		foreach ($post as $key => $value) {
			$row->set($key, $value);
		}
		$postsTemplates[] = $row; 
	}    
	$postsContents = Template::merge($postsTemplates);
	$header = new Template("{$tpl_dir}/header.tpl");
    $header->set("title",$stitle);
    $header->set("stylesheet","{$tpl_dir}/style.css");
    $sidebar = new Template("{$tpl_dir}/sidebar.php");
    ob_start(); getCount();
    $sidebar->set("static",ob_get_clean());
    ob_start(); getCat();
    $sidebar->set("category", ob_get_clean());
    $ads = new Template("{$tpl_dir}/ads.tpl");
    $ads->set("tempurl",$tpl_dir);
    $footer = new Template("{$tpl_dir}/footer.tpl");
    $index  = new Template("{$tpl_dir}/index.tpl");
    $index->set("header", $header->output());
    $index->set("ads", $ads->output());
    $index->set("sidebar", $sidebar->output());
	$index->set("posts", $postsContents);        
    $index->set("footer", $footer->output());    
		
	echo $index->output();
	
?>

和此文件作为主要设计：

and this file as post main design :

<article class="post">
    <div class="wrapper">
<header><span>[@title]</span>
<ul class="post-info">
<li class="date">[@pdate]</li><li class="category">[@category]</li>
</ul>
</header>
<div class="pbod">
[@content]
</div>
<footer>
<a href="more.php?id=[@id]" title="[@title]" class="more">ادامه مطلب</a>
</footer>
</div>
</article>

但是我不知道如何对这个新闻进行分页，我知道如何在php中对它进行分页，但我不知道如何在模板类中对它进行分页！谁可以帮助我？！



我尝试过的事情：



i不能尝试任何东西，因为我最近开始学习php

but i don't know how to make a pagination for this news , i know how to paginate it in php, but i don't know how to paginate it in template class!!! so who can help me?!

What I have tried:

i can't try any thing , because i have started learning php recently

推荐答案

file ;
protected

file; protected

values = array（）;
public function __construct（

values = array(); public function __construct(

file）{

这篇关于如何使用PHP对新闻进行分页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！