【发布时间】：2015-06-15 14:36:32
【问题描述】：
我想从 php 文件中缩小输出 html，我已按照此指南进行操作：
How to minify php page html output?
这是我的代码：
<?php
function sanitize_output($buffer) {
$search = array(
'/\>[^\S ]+/s', // strip whitespaces after tags, except space
'/[^\S ]+\</s', // strip whitespaces before tags, except space
'/(\s)+/s' // shorten multiple whitespace sequences
);
$replace = array(
'>',
'<',
'\\1'
);
$buffer = preg_replace($search, $replace, $buffer);
return $buffer;
}
ob_start("sanitize_output");
?>
页面缩小了，但主页上的滑块消失了。我有你可以在这里看到的 nivo 滑块：
https://github.com/gilbitron/nivo-slider
这是我在页面中用于 nivo 滑块的代码：
<div id="featured">
<div id="slides">
<div id="slider" class="nivoSlider">
<?
$is_first_image = TRUE;
foreach($_info["img_slider_homepage"]["src"] as $indice=>$src)
{
$href = $_info["img_slider_homepage"]["href"][$indice];
$alt = $_info["img_slider_homepage"]["alt"][$indice];
$capt_id = $_info["img_slider_homepage"]["capt_id"][$indice];
$capt_txt = $_info["img_slider_homepage"]["capt_txt"][$indice];
$title = ($capt_id
? "#".$capt_id
: $_info["img_slider_homepage"]["title"][$indice]);
if($href)
{
?><a href="<?=$href?>" class="<?=$is_first_image ? "" : "lazywait"?>"><img src="<?=$src?>" title="<?=$title?>" alt="<?=$alt?>" width="<?=$_info["img_slider_width"]?>" height="<?=$_info["img_slider_height"]?>"></a><?
}
else
{
?><img src="<?=$src?>" class="<?=$is_first_image ? "" : "lazywait"?>" title="<?=$title?>" alt="<?=$alt?>" width="<?=$_info["img_slider_width"]?>" height="<?=$_info["img_slider_height"]?>"><?
}
$is_first_image = FALSE;
}
?>
</div>
<?
foreach($_info["img_slider_homepage"]["src"] as $indice=>$src)
{
$capt_id = $_info["img_slider_homepage"]["capt_id"][$indice];
$capt_txt = $_info["img_slider_homepage"]["capt_txt"][$indice];
if($capt_id AND $capt_txt)
{
?>
<div id="<?=$capt_id?>" class="nivo-html-caption">
<?=$capt_txt?>
</div>
<?
}
}
?>
</div>
</div>
这是自动输入的 html：
<body >
<div id="container"><div id="row"><div id="header_home_page"> <ul id="top-menu"><ul id="nullo" class="sf-menu"> <li><a class="tito" href="/amministra/"><img src="/inc/files/images/adminplus.png"></a><div class="ams">AMMINISTRA</div> <ul> </ul> </li></ul> <li><a href="/vacanze_weekend/">Vacanze</a></li><li><a href="/matrimoni/">Matrimoni</a></li><li><a href="/meeting/">Meeting</a></li> </li><li><span class="current-lang">ita</span> | <a href="/en/" title="English - Luxury hotels and historical boutique hotels">ENG</a></li><div id="additional-info"><div id="search-form"><form action="/chi_siamo/cerca.php" id="cse-search-box"> <input type="hidden" name="cx" value="010014129502104197540:hsefbn00beg" /> <input type="hidden" name="cof" value="FORID:11" /> <input type="hidden" name="ie" value="UTF-8" /> <input type="text" name="q" size="25" id="searchinput"/><input type="image" src="/inc/files/images/search_btn.png" id="searchsubmit" /></form></div> <!-- end #search-form --></div></ul><div class="wrap"><div id="branding"><div class="logohome"> </div></div> </div></div><div id="additional-info"></div></div><div id="featured"><div id="slides"><div id="slider" class="nivoSlider"><img src="/inc/files/images/slider/mntr2.jpg" class="" title="" alt="" width="960" height="332"><img src="/inc/files/images/slider/cimb1.jpg" class="lazywait" title="" alt="" width="960" height="332"><img src="/inc/files/images/slider/murl2.jpg" class="lazywait" title="" alt="" width="960" height="332"><img src="/inc/files/images/slider/pvch1.jpg" class="lazywait" title="" alt="" width="960" height="332"></div></div></div><script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" type="text/javascript"></script><script src="/inc/script/jquery.nivo.slider.pack.js" type="text/javascript"></script><script src="/inc/script/lazyload.js" type="text/javascript"></script><script type="text/javascript">$(window).load(function() { $('#slider').nivoSlider({ effect: 'random', // Specify sets like: 'fold,fade,sliceDown' animSpeed: 500, // Slide transition speed pauseTime: 3000, // How long each slide will show startSlide: 0, // Set starting Slide (0 index) directionNav: true, // Next & Prev navigation directionNavHide: true, // Only show on hover controlNav: true, // 1,2,3... navigation controlNavThumbs: true, // Use thumbnails for Control Nav controlNavThumbsFromRel: true, // Use image rel for thumbs controlNavThumbsSearch: '.jpg', // Replace this with... keyboardNav: true, // Use left & right arrows pauseOnHover: true, // Stop animation while hovering manualAdvance: false, // Force manual transitions captionOpacity: 0.8, // Universal caption opacity prevText: 'Prev', // Prev directionNav text nextText: 'Next', // Next directionNav text randomStart: false, // Start on a random slide beforeChange: function(){}, // Triggers before a slide transition afterChange: function(){}, // Triggers after a slide transition slideshowEnd: function(){}, // Triggers after all slides have been shown lastSlide: function(){}, // Triggers when last slide is shown afterLoad: function(){} // Triggers when slider has loaded });
});</script><div id="category-name" style="padding-top:38px;"> <div id="category-inner"> <h3>Siamo specializzati in Vacanze ed Eventi di Alto Livello<br>in dimore storiche di pregio con almeno 100 anni di storia</h3><p>Le nostre dimore storiche hanno in media solo 11 camere e ospitano un solo evento in esclusiva al giorno</p> </div></div> <!-- end .category-name --> ecc
【问题讨论】：
-
能不能显示生成的html
-
有没有机会在缩小和未缩小后发布相应的 html？
-
我已经更新了第一篇文章，谢谢
-
鉴于您在 Apache Gentoo 上运行，我强烈建议您切换到 mod_pagespeed。它将执行这种缩小并优化 Javascript、CSS 和多个静态文件。
-
帮自己一个忙，使用现有的库来完成此类工作。仅仅去掉一些空格是不行的，因为你会给自己带来各种各样的麻烦，尤其是在你的页面中使用 javascript 时。
标签： php