PHP gets a pit of remote pictures

This article introduces the content of PHP to obtain a remote picture of a pit, has a certain reference value, now share to everyone, the need for friends can refer to

https://steamcdn-a.akamaihd.net/steamcommunity/public/images/avatars/3b/ 3b7a04c0bb38aa354bba8086871c91050a5f2170_full.jpg, this is a remote picture, in the URL address bar directly knock can come out, get this picture when file_get_contents and curl are used , but no matter the use, is not obtained, the specific reason is not clear, but the HTTPS to HTTP is good, is to replace the above link to http://steamcdn-a.akamaihd.net/steamcommunity/public/ images/avatars/3b/3b7a04c0bb38aa354bba8086871c91050a5f2170_ Full.jpg, this picture can be obtained, the Internet has introduced the HTTP and HTTPS differences of a large amount of information, I also do not understand, the total is HTTPS is the security version of HTTP, when you are not able to get to think of this, the Internet also has information, solutions to some Web sites:

http://blog.csdn.net/terry_water/article/details/39377255 http://blog.csdn.net/gdali/article/details/52227601 Http://www.jb51.net/article/44524.htm

Http://www.jb51.net/article/72552.htm

http://blog.csdn.net/terry_water/article/details/39377255

But I think the simplest way is to turn HTTPS into HTTP, how to change? Explode (': ', $url), then turn HTTPS into HTTP and then stitch it up, that's it.