Php: how to read a remote gzip compressed webpage; php: how to read gzip compressed _ PHP Tutorial

Php reads the remote gzip compressed webpage and php reads the gzip compressed webpage. Php reads the remote gzip compressed webpage. When php reads the gzip compressed webpage information of a mall today, it uses file_get_contents or curl: The copy code is as follows: $ u php reads the remote gzip compression webpage, and php reads the gzip compression

When retrieving the page information of a mall today, use file_get_contents or curl:

The code is as follows:

$ Url = 'http: // www.xxx.com/21 /? Type = 23 ′;
$ Temp = file_get_contents ($ url );
Echo $ temp;

All of the results are garbled. I checked a lot of content, including the header information of the page, and found that the original page was used.

Similar information, that is, the Content-Encoding is gzip, that is, the site has enabled gzip compression. There are many solutions here. of course, if you use file_get_contents, you can modify it as follows:

The code is as follows:

File_get_contents ("compress. zlib: //". $ url );

Or use curl to complete:

The code is as follows:

Function curl_get ($ url, $ gzip = false ){
$ Curl = curl_init ($ url );
Curl_setopt ($ curl, CURLOPT_RETURNTRANSFER, 1 );
Curl_setopt ($ curl, CURLOPT_CONNECTTIMEOUT, 10 );
If ($ gzip) curl_setopt ($ curl, CURLOPT_ENCODING, "gzip"); // The key here
$ Content = curl_exec ($ curl );
Curl_close ($ curl );
Return $ content;
}

At the same time, refer to the above solution in the manual, you can also save the gzip string for processing as follows:

The code is as follows:

Function gzdecode ($ data ){
$ G = tempnam ('/tmp', 'FF ');
@ File_put_contents ($ g, $ data );
Ob_start ();
Readgzfile ($ g );
$ D = ob_get_clean ();
Return $ d;
}

When retrieve the page information of a mall today, use file_get_contents or curl: the code is as follows: $ u...