$body='副标题#e#
“三川玲”是一名广州出版人,真名叫做李玲。取“三川玲”做笔名,是为了纪念家乡风物。毕业于华南师范大学, 在一家杂志做过十年记者、编辑,曾是当时保健图书热的推手之一。和很多职场妈妈一样,六年前当她生下女儿后开始关注育儿问题,并从事童书出版工作。
#p#千万不要随大流#e#
总之,要以我为主,为我服务的态度,千万不要随大流、千万不要超出自己的经济能力,千万不要抱着早教有魔力的态度,去盲目地选择早教机构。
#p#为了升学,突击学习#e#
入学前的速成班:为了升学,突击学习
随着丸子年龄的增长,我很快发现,有一类针对3~6岁孩子的早教班风风火火地存在着。
';
$body=preg_replace('正则', '',$body);
echo $body;
//这是DEDECMS里的内容,现在我要做一个阅读全文的页面,也就是这页文章不分页,要把内容里面的分页标记都去了,要去除的标记主要包括有:
//1、段首的分页标记“副标题#e#”
//2、中间的分页标记“#p#千万不要随大流#e#”
//说明:#e#是标题,#p#是分页,当然删除也包括#e#和#p#字符了。
?>
对此,xuzuning 写了个正则
$body=preg_replace('/(?:^|#p#).*?#e#\s*/s', '',$body);
但是我的需求忽略了一个问题,就是当前段首没有“副标题#e#”分页标题的情况,比如:
$body='
“三川玲”是一名广州出版人,真名叫做李玲。取“三川玲”做笔名,是为了纪念家乡风物。毕业于华南师范大学, 在一家杂志做过十年记者、编辑,曾是当时保健图书热的推手之一。和很多职场妈妈一样,六年前当她生下女儿后开始关注育儿问题,并从事童书出版工作。
#p#千万不要随大流#e#
总之,要以我为主,为我服务的态度,千万不要随大流、千万不要超出自己的经济能力,千万不要抱着早教有魔力的态度,去盲目地选择早教机构。
#p#为了升学,突击学习#e#
入学前的速成班:为了升学,突击学习
随着丸子年龄的增长,我很快发现,有一类针对3~6岁孩子的早教班风风火火地存在着。
';
$body=preg_replace('正则', '',$body);
echo $body;
//这是DEDECMS里的内容,现在我要做一个阅读全文的页面,也就是这页文章不分页,要把内容里面的分页标记都去了,要去除的标记主要包括有:
//1、段首的分页标记“副标题#e#”
//2、中间的分页标记“#p#千万不要随大流#e#”
//说明:#e#是标题,#p#是分页,当然删除也包括#e#和#p#字符了。
?>
这样会把第一页的都给过滤了,求改进,当段首没有分页标题标记时,不删除第一页内容。
回复讨论(解决方案)
观察了一下,#p# 和 #e# 总是在一行的
body=preg_replace('/(?:^|#p#).*?#e#\s*/', '',$body);
膜拜!嘿嘿。

Long URLs, often cluttered with keywords and tracking parameters, can deter visitors. A URL shortening script offers a solution, creating concise links ideal for social media and other platforms. These scripts are valuable for individual websites a

Laravel simplifies handling temporary session data using its intuitive flash methods. This is perfect for displaying brief messages, alerts, or notifications within your application. Data persists only for the subsequent request by default: $request-

This is the second and final part of the series on building a React application with a Laravel back-end. In the first part of the series, we created a RESTful API using Laravel for a basic product-listing application. In this tutorial, we will be dev

Laravel provides concise HTTP response simulation syntax, simplifying HTTP interaction testing. This approach significantly reduces code redundancy while making your test simulation more intuitive. The basic implementation provides a variety of response type shortcuts: use Illuminate\Support\Facades\Http; Http::fake([ 'google.com' => 'Hello World', 'github.com' => ['foo' => 'bar'], 'forge.laravel.com' =>

The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

Do you want to provide real-time, instant solutions to your customers' most pressing problems? Live chat lets you have real-time conversations with customers and resolve their problems instantly. It allows you to provide faster service to your custom

The 2025 PHP Landscape Survey investigates current PHP development trends. It explores framework usage, deployment methods, and challenges, aiming to provide insights for developers and businesses. The survey anticipates growth in modern PHP versio

In this article, we're going to explore the notification system in the Laravel web framework. The notification system in Laravel allows you to send notifications to users over different channels. Today, we'll discuss how you can send notifications ov


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

SublimeText3 Linux new version
SublimeText3 Linux latest version

Notepad++7.3.1
Easy-to-use and free code editor

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

Dreamweaver CS6
Visual web development tools
