我正在尝试composer install ...
,但收到错误requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system.
我正在使用Apache(Cpanel)和PHP 5.6。
以下是我尝试修复错误的方法。
1:yum search mbstring
============================================= N/S matched: mbstring =============================================
ea-php54-php-mbstring.x86_64 : A module for PHP applications which need multi-byte string handling
ea-php55-php-mbstring.x86_64 : A module for PHP applications which need multi-byte string handling
ea-php56-php-mbstring.x86_64 : A module for PHP applications which need multi-byte string handling
ea-php70-php-mbstring.x86_64 : A module for PHP applications which need multi-byte string handling
ea-php71-php-mbstring.x86_64 : A module for PHP applications which need multi-byte string handling
ea-php72-php-mbstring.x86_64 : A module for PHP applications which need multi-byte string handling
rh-php56-php-mbstring.x86_64 : A module for PHP applications which need multi-byte string handling
rh-php70-php-mbstring.x86_64 : A module for PHP applications which need multi-byte string handling
rh-php71-php-mbstring.x86_64 : A module for PHP applications which need multi-byte string handling
2:yum install ea-php56-php-mbstring.x86_64
Loaded plugins: fastestmirror, universal-hooks
Loading mirror speeds from cached hostfile
* EA4: 110.4.45.120
* cpanel-addons-production-feed: 110.4.45.120
* base: ftp.cuhk.edu.hk
* centosplus: ftp.cuhk.edu.hk
* epel: ftp.cuhk.edu.hk
* extras: ftp.cuhk.edu.hk
* ius: hkg.mirror.rackspace.com
* updates: ftp.cuhk.edu.hk
Package ea-php56-php-mbstring-5.6.35-1.1.5.cpanel.x86_64 already installed and latest version
Nothing to do
似乎安装了mbstring,但是当我尝试编写作曲器安装时,为什么会出现错误?
另一种方式(在cPanel中更新PHP版本)
1:WHM - 已设为7.1
2:cPanel - 已设为7.1
但服务器版本仍为5.6
有任何解决require ext-mbstring
错误的建议吗?
答案 0 :(得分:1)
安装rh可以解决此问题yum install rh-php56-php-mbstring.x86_64
请仔细检查服务器中的内容。我的rh-php56-php-mbstring.x86_64
不是php-mbstring
答案 1 :(得分:1)
尝试从aptitude安装mbstring php库。
sudo apt-get install php-mbstring php7.1-mbstring
答案 2 :(得分:0)
使用此命令安装mbstrig
yum install php-mbstring
安装后重新启动apache
service httpd restart
答案 3 :(得分:0)
如果没有更深的依赖性,则可以使用polyfill:编辑composer.json并将问题行替换为"symfony/polyfill-mbstring": "~1.0"
答案 4 :(得分:0)
我最近尝试为我的PHP WordPress网站运行构建时遇到了类似的问题。我最终在下面的composer.json
部分中用以下代码段更新了require
:
# composer.json
# ...
"require": {
"ext-mbstring": "*", # <-- I've added this
"ext-gd": "*",
"php": "7.*",
"wordpress/wordpress": "*",
# ...
}
希望这将来可能对其他人有用!