right-information
1 Install and upgrade
1.1 System Requirements
1.2 Source Code Installation
1.3 One-Click Installation for Windows
1.4 Zsite, ZenTao and Zdoo
1.5 Install Zsite with online scripts
1.6 Upgrade Zsite
1.7 Upgrade Zsite with online scripts
1.8 Zsite Themes
1.9 Chosose decrytion software
2 About Zsite
2.1 About Zsite
2.2 Marketing in the era of mobile internet
2.3 Zsite License
2.4 Zsite and ZenTao
3 How to use Zsite
3.1 Content
3.1.1 Article
3.1.1.1 Article Category
3.1.1.2 Publish an Article
3.1.1.3 Edit, Delete and Attach
3.1.2 Page
3.1.2.1 Zsite Page
3.1.3 Blog
3.1.3.1 Zsite blog
3.1.4 Book
3.1.4.1 Add a book
3.1.4.2 Add chapters to a book
3.1.4.3 Write articles for a chapter
3.1.4.4 Book settings
3.1.5 Submission
3.1.5.1 Submit an article
3.2 Mall
3.2.1 Orders and Settings
3.2.2 Product
3.2.2.1 Product category
3.2.2.2 Add a product: basic info
3.2.2.3 Add a product: attributions
3.2.2.4 Add a product: images
3.3 User
3.3.1 User Management
3.3.1.1 User list
3.3.2 Comment
3.3.2.1 Review and reply a comment
3.3.3 Forum
3.3.3.1 Board settings
3.3.3.2 Board moderator and descriptions
3.3.3.3 Edit, delete, reply and stick a thread
3.4 SEO
3.4.1 Traffic Statistics
3.4.2 Keywords
3.4.3 Links
3.5 UI
3.5.1 Interface
3.5.1.1 Theme
3.5.1.2 Layout
3.5.1.3 Appearance
3.5.1.4 Code
3.5.1.5 Source
3.5.1.6 Mobile site
3.5.2 Logo
3.5.2.1 Site logo
3.5.2.2 Site favicon
3.5.3 Slides
3.5.4 Navigation
3.5.5 Widget
3.5.5.1 Manage a widget
3.5.5.2 Example: customized widget
3.5.5.3 Example: use Widget to set the style
3.5.6 Visual Editor
3.5.7 Other Settings
3.5.8 Custom Themes
3.6 Ext
3.6.1 Extensions and Themes
3.6.2 Import JS
3.7 Set
3.7.1 Site
3.7.1.1 Basic settings
3.7.1.2 Language
3.7.1.3 Path
3.7.1.4 Domain settings
3.7.1.5 CND settings
3.7.1.6 Cache settings
3.7.1.7 Homepage menu
3.7.1.8 Full text retrieval
3.7.1.9 Backup/Restore
3.7.1.10 Agreement
3.7.1.11 Static Settings
3.7.2 Company
3.7.2.1 Company Information
3.7.2.2 Contact
3.7.3 Points
3.7.4 API
3.7.4.1 Email Setting
3.7.4.2 OAuth
3.7.4.2.1 GitHub
3.7.4.2.2 Facebook
3.7.5 Security
3.7.5.1 Basic settings
3.7.5.2 Filters and Blacklist/Whitelist
3.7.5.3 Sensitive words and attachment
3.7.5.4 Verification Code
3.7.5.5 Admin and Privileges
4 System Maintenance
4.1 Configure web server for URL
4.2 Backup Zsite
4.3 Install Zend Guard Loader
4.4 Install Ioncube
4.5 Install other PHP extensions
4.5.1 Install PHP-openssl
4.5.2 Install PHP-curl
4.5.3 Install PHP-json
4.5.4 Install PHP-mbstring
4.5.5 Install PHP-gd
4.5.6 Install PDO
5 Customization
5.1 Before you start
5.2 Zsite source code
5.3 Zsite directory structure
5.4 Find the code to modify
5.5 Database structure
6 Zsite Cloud
6.1 Zsite License
6.2 Zsite versions
6.3 Resolve domain name to Zsite server
6.4 Why my site is locked?
6.5 How to backup my Zsite data?

Install PHP-mbstring

2018-07-31 09:29:14
Jon
154
Last edited by Jon on 2018-08-10 14:32:23

About mbstring

Each language has its own encoding and the number of bytes is different. mbstring extension is to ensure that different coded languages in PHP program can be displayed properly.


FAQ

1. When executing phpMyAdmin, an error message shows,
"The mbstring PHP extension was not found and you seem to be using a multibyte charset. Without the mbstring extension phpMyAdmin is unable to split strings correctly and it may result in unexpected results." Or

2. When using the application, an error message shows,
"Uncaught Error: Call to undefined function mb_strlen();"

Both are due to your PHP did not install mbstring.

Install mbstring

Linux


1. CenOS

php installation package path:/data/php5.6.14/
PHP installation path:/usr/local/php/


(Set the path according to your actual situation. Below is an example)

Find the directory of mbstring in PHP installation package.




cd /data/php5.6.14/ext/mbstring/

Execute phpize


/usr/local/php/bin/phpize


Compile and install


./configure --with-php-config=/usr/local/php/bin/php-config
make && make install



Now mbstring.so is in the directory of /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/



Add the code below to php.ini


extension=mbstring.so



Restart PHP and check whether PHP-curl is installed using phpinfo()


2. Ubuntu

sudo apt-get install php5.6-mbstring

Add extension=php5.6-mbstring.so to the configuration file.


Restart Ubuntu and it should work.



Windows


Alter php.ini
Remove ";" from ;extension=php_mbstring.dll. If there is no such code, add extension=php_mbstring.dll


If not working after restarting your web server, copy php_mbstring.dll  in your PHP folder to C:\WINDOWS\system32.

Restart it and it should work.
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