php方法:N个字符间插入其它字符的方法
最近做一个excel下载功能,为了解决每一列宽度,只能手动调整分行,于是写了一个自动换行的方法
[php
function mbstringtoarray($str,$cut_len,$charset,$inter="
") {
$strlen=mb_strlen($str,$charset);
$array=array();
while($strlen){
$array[]=mb_substr($str,0,$cut_len,$charset);
$str=mb_substr($str,$cut_len,$strlen-$cut_len,$charset);
$strlen=mb_strlen($str,$charset);
}
return implode($inter,$array);
}
用起来还不错,呵呵,这个也解决了中文字符乱码的问题。

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

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment

Zend Studio 13.0.1
Powerful PHP integrated development environment

SublimeText3 Chinese version
Chinese version, very easy to use

DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
