In php, file_get_contents shows HTTP request failed! ...

When creating an interface, use file_get_contents to show HTTP request failed! HTTP/1.1 505 HTTP Version Not Supported error. Check the manual,
Note: If you want to open a URL with special characters (such as spaces), you need to use urlencode () for URL encoding.

Remember to encode Chinese before using

Example

The code is as follows:	Copy code
$ Body = file_get_contents ('http: // www.111cn.net ');

This is no problem. If the path contains Chinese characters or spaces, it will not work.

The code is as follows:	Copy code
$ Body = file_get_contents ('http: // www.111cn.net/Chinese address .html ');

This will prompt the HTTP request failed! HTTP/1.1 505 HTTP Version Not Supported error

Solution

The code is as follows:	Copy code
$ Body = file_get_contents (urlencode ('http: // www.111cn.net/Chinese address .html '));

In this way, it is normal.