PHP - Solve the problem that curl extension cannot be opened

1. Problem

Recently, a PHP environment (64-bit Win7 system, Apache24, PHP5.6) was built locally to debug the program. Since the page needs to use curl, the relevant configurations in php.ini are modified.

extension=php_curl.dll
 
extension_dir = "G:/php/ext"

But after restarting Apache, there is still no curl_init function error (Fatal error: Call to undefined function curl_init() in xxxxxx). Use phpinfo() to check and find that the curl function is not turned on.

2, Problem Solved

(1) Copy the four files libeay32.dll, ssleay32.dll, libssh2.dll in the php directory and php_curl.dll in the ext directory to the C:WindowsSystem32 directory Down.

(2) Restart Apache, and then use the phpinfo() function to check that curl has been successfully enabled.