php截取指定2个字符之间字符串的方法
这篇文章主要介绍了php截取指定2个字符之间字符串的方法,通过一个简单的自定义函数来实现这一功能,主要涉及php中stripos、substr等方法的使用技巧,具有一定参考
本文实例讲述了php截取指定2个字符之间字符串的方法。分享给大家供大家参考。具体如下:
在php中只要判断字符串1与字符串2之前的一个stripos位置然后再使用substr开始截取就可以了,,这里给大家介绍一个简单例子。
使用方法:
$keyword='查找(计组实验)' $need=getNeedBetween($keyword, '(' , ')' );
运行该程序之后:
$need='计组实验';
下面就来完成上面用到的字符串截取函数getNeedBetween。该函数可实现简单的从字符串($kw)截取两个指定的字符($mark1,$mark2)之间字符串,失败返回0,成功返回截取的字符串。
=$ed) return 0; $kw=substr($kw,($st+1),($ed-$st-1)); return $kw; } ?>
希望本文所述对大家的php程序设计有所帮助。

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

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

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

In this chapter, we will understand the Environment Variables, General Configuration, Database Configuration and Email Configuration in CakePHP.

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

To work with date and time in cakephp4, we are going to make use of the available FrozenTime class.

To work on file upload we are going to use the form helper. Here, is an example for file upload.

In this chapter, we are going to learn the following topics related to routing ?

CakePHP is an open-source framework for PHP. It is intended to make developing, deploying and maintaining applications much easier. CakePHP is based on a MVC-like architecture that is both powerful and easy to grasp. Models, Views, and Controllers gu

Validator can be created by adding the following two lines in the controller.

Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c
