Question

我刚刚从头,、朝 y建造了一个小型的PHP站点。但是,鉴于其规模,它比我预期的要慢一些。

我有这样的文件/文件:

articles [folder]
css [folder]
html [folder]
images [folder]
js [folder]
photography [folder]
resources [folder]
articles.php [file]
bio.php [file]
contact.php [file]
content.php [file]
favicon.ico
footer.php [file]
header.php [file]
index.php [file]
photography.php [file]

我的大多数PHP档案都是这样编造的:

<?php

$thisPage="Writing";

include("header.php");


$page = $_GET[ article ];
$file = "articles/".$page.".html";
if(file_exists($file)) {
  include($file);
} else {
  print "404 Error. Page does not exist";
}

function IsSafeInclude($x) {
    if(strpos($x, "/../") !== false || strpos($x, "../") === 0 || strpos($x, "/..") == (strlen($x) - 3) || $x ==  .. )
        return false;
    else
        return true;
}

//include("html/articles-left.html");

?>

<div id="article-nav-container">

        <ul id="article-nav-pg">
            <li><a href="articles.php?article=article_name1">1</a></li>
            <li><a href="articles.php?article=article_name2">2</a></li>
            <li><a href="articles.php?article=article_name3">3</a></li>
            <li><a href="articles.php?article=article_name4">4</a></li>
            <li><a href="articles.php?article=article_name5">5</a></li>
            <li><a href="articles.php?article=article_name6">6</a></li>
        </ul>

        <script type="text/javascript">
                $(document).ready(function() {
            var loc = window.location.href; // The URL of the page we re looking at
            $( #article-nav-pg a ).each(function() {
                if (loc.indexOf(this.href) !== -1) { // If the URL contains the href of the anchor
                        $(this).addClass( selected ); // Mark it as selected
                }
            });
        });
        </script>



    </div><!-- end articles nav -->


    <p id="left-description"><img src="images/side-descrip-stories.jpg" width="20" height="90" alt="Story Description" /></p>

<?php

include("footer.php");

?>

一些档案中还有直接内部的html代码。我将赞赏就如何提高我小型的PHP站点的速度提出任何建议。

增编

Answer 1

首先,需要衡量:

how slow is "slow"?
is slow consistent?
does the site become very very slow when many users visit it?

然后发现瓶颈、设计变化、实施变革和再次采取措施。在某些时候,你应说明你想改进事情以及为此做些什么。

瓶颈大多是数据库。数据库查询优化是整个书的主题,但如果使用MySQL,请看 rel=“nofollow noreferer”>。为量化网站的性能特征,请查阅。

www.un.org/Depts/DGACM/index_french.htm 因此,你需要衡量并向我们提供一些数据。该页有多少时间可以开始?

但是,在完全无关的注解中,需要仔细阅读。

友情链接