Community
Learn
Tools Library
AI Tools
Leisure
search
English
Home > Backend Development > PHP Tutorial > 请教如何去掉字符串第一个逗号

请教如何去掉字符串第一个逗号

WBOY
Release： 2016-06-13 12:47:12
Original
1204 people have browsed it

请问怎么去掉字符串第一个逗号
,abcdefg,sfsdfsdfsd,sfddfs
,,abcdefg,sfsdfsdfsd,sfddfs

我想把左边的逗号去掉，至于是一个或者两个是不确定的，不过最多两个，请问怎么去掉左边的逗号。

Related labels：
string
source：php.cn
Previous article： iis配备php 提示 无法显示网页 Next article： smarty是否自动缓存模板
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
3
2382
How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?
From 2024-04-23 00:22:19
0
11
2511
The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.
From 2024-04-19 15:37:47
0
1
2133
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
2005
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
2081
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template