Unable to find the wrapper 'https' error solution

An error occurred when using file_get_contents when doing the mobile phone number query function:

<code>Warning: file_get_contents(): Unable <span>to</span> find <span>the</span> wrapper <span>"https"</span> - did you forget <span>to</span> enable <span>it</span> when you configured PHP?</code>

There are 3 solutions to this error:

• 1. For PHP under windows, you only need to go to php.ini and set extension=php_openssl.dll in front of it. ;Delete it and restart the service.
• 2. For PHP under Linux, you must install the openssl module. After installation, you can access it.
• 3. If you cannot modify the configuration of the server, then use the curl function to replace the file_get_contents function. Of course, it is not a simple replacement. There are also corresponding parameter configurations to use the curl function normally.

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The above introduces the solution to the Unable to find the wrapper "https" error, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.