Unable to start this program because the computer lost php_mbstring.dll

When creating a Zend FrameWork project using the command line, the computer prompts "this program cannot be started because php_mbstring.dll is lost on the computer. Try to reinstall the program to solve the problem ." The solution to this problem is:

When sublime text2 saves the php file, the system prompts "this program cannot be started because php_pdo.dll is lost in the computer and you try to reinstall this program to solve this problem"



Why is this?

Installed plug-ins include
 

First, make sure that your PHP already contains the php_mbstring.dll file. You can check whether this file exists in the ext file under the php installation directory. If not, download the appropriate php_mbstring.dll file based on the php version, and put it in the ext directory.

Then, modify the php. ini configuration. Remove "; extension = php_mbstring.dll" and ";
The semicolon before extension = php_exif.dll, and ensure that php_mbstring.dll is loaded before php_exif.dll, because php_mbstring.dll is used to load php_exif.dll. Save php. ini and restart the web server.