The php.ini problem corresponding to windows composer is not the php.ini in the apache directory, but the php.ini in the php directory
Encountered two situations
一种是：Composer The openssl extension is required for SSL/TLS protection
One is: jpush/jpush v3.5.8 requires ext-curl
At first I thought it was a php extension problem, but it could be checked. All are normal (the extension in php.ini under apache). This problem has been entangled for a long time. Later, I checked the php.ini under php and matched it. After opening the extension, the problem is solved
Attach
In the first case, there are two solutions:
1. No need to open the extension, directly enter the command composer config -g - disable-tls true
2. Open the php_openssl extension,
Find the php.ini file under D:\wamp\bin\php\php5.6.37 (see the personal installation path to confirm) and open it with sublime.
Find extension=php_openssl.dll, delete extension=php_openssl.dllthe semicolon in front, and uncomment it to enable the OpenSSL plugin.
Note: Because the SSL connection requires authentication, you need to prepare the CA certificate before proceeding with the following steps (it is recommended to save the certificate in the D:\wamp\bin\php\php5.6.37 \verifydirectory), which can be downloaded from https://curl. Download at haxx.se/docs/caextract.html .
openssl.cafile= "D:\wamp\bin\php\php5.6.37\verify\cacert.pem"
Complete the above operation and run composer update again in the cmd environment. The problem is solved