Hi,
in my script i wanna download a gz file, decompress it and compare its
content to a string from my php-script. how would I do it? I tried:
$relayblacklist =
gzread("http://wget-mirrors.uceprotect.net/uce-pfsm-1/access.gz", 10000);
if(stristr($relayblacklist,$relay)==false)
echo "no such entry!<br>n";
but I got: Warning: gzread(): supplied argument is not a valid stream
resource in /srv/www/htdocs/web2/html/php/nospam/pop.php on line 190
I think I first have download the file to a local one and then decompress
it. Is that right? How to download a binary file? I' just found file() but
how to handle this with binary?
Than you!
My server uses php 4.3.3
Full Version: decompress remote file
roN @ work wrote:
| QUOTE |
| Hi, in my script i wanna download a gz file, decompress it and compare its content to a string from my php-script. how would I do it? I tried: $relayblacklist = gzread("http://wget-mirrors.uceprotect.net/uce-pfsm-1/access.gz", 10000); if(stristr($relayblacklist,$relay)==false) echo "no such entry!<br>n"; but I got: Warning: gzread(): supplied argument is not a valid stream resource in /srv/www/htdocs/web2/html/php/nospam/pop.php on line 190 I think I first have download the file to a local one and then decompress it. Is that right? How to download a binary file? I' just found file() but how to handle this with binary? Than you! My server uses php 4.3.3 |
Also tried this:
| CODE |
$fp = fopen("http://wget-mirrors.uceprotect.net/uce-pfsm-1/access.gz", "rb"); $relayblacklist = gzread(fread ($fp,10000),10000); fclose ($fp); echo $relayblacklist; unlink("http://wget-mirrors.uceprotect.net/uce-pfsm-1/access.gz"); |
But:
[Output]
Warning: gzread(): supplied argument is not a valid stream resource in
/srv/www/htdocs/web2/html/php/nospam/pop.php on line 136
Warning: unlink(http://wget-mirrors.uceprotect.net/uce-pfsm-1/access.gz): No
such file or directory in /srv/www/htdocs/web2/html/php/nospam/pop.php on
line 139
[/Output]
| QUOTE |
| in my script i wanna download a gz file, decompress it and compare its content to a string from my php-script. how would I do it? I tried: $relayblacklist = gzread("http://wget-mirrors.uceprotect.net/uce-pfsm-1/access.gz", 10000); if(stristr($relayblacklist,$relay)==false) echo "no such entry!<br>n"; but I got: Warning: gzread(): supplied argument is not a valid stream resource in /srv/www/htdocs/web2/html/php/nospam/pop.php on line 190 I think I first have download the file to a local one and then decompress it. Is that right? How to download a binary file? I' just found file() but how to handle this with binary? |
You need to pass stream resource from "gzopen" as first parameter
of "gzread", not path to the file.
| QUOTE |
| Also tried this: [Code] $fp = fopen("http://wget-mirrors.uceprotect.net/uce-pfsm-1/access.gz", "rb"); $relayblacklist = gzread(fread ($fp,10000),10000); fclose ($fp); |
Same again. (This time you tried to pass zipped data to gzread instead
of handle given by "gzopen".)
| QUOTE |
| echo $relayblacklist; unlink("http://wget-mirrors.uceprotect.net/uce-pfsm-1/access.gz"); |
You can't remove remote file. "Unlink" works only on local files.
It could be something like:
$gz = gzopen( "http://wget-mirrors.uceprotect.net/uce-pfsm-1/access.gz", "r" );
$relayblacklist = gzread( $gz, 10000 );
but "gzopen" does not support HTTP (or FTP). It works only on local files.
There is a way to solve the problem (found in "gzopen" user notes on PHP
manual pages) using "fopen" and URL wrappers:
$fp = fopen( "compress.zlib://http://wget-mirrors.uceprotect.net/uce-pfsm-1/access.gz", "r" );
$relayblacklist = gzread( $fp, 10000 );
Hilarion
PS.: Read manuals. It's all there.
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