help with copy() function in php

[arpan.rnc]

hello friends.. i would like to know how can i use the copy function to copy a file from a location that is having an ip and a port to my server ...
say the server from which i want to copy is: x.x.x.x and port is 81
so i write
copy('x.x.x.x:81/sample.zip','sample.zip');
but this does not work.
i get an error
"failed to open stream: Connection refused in /home/xxxxx/public_html/check.php on line 10"

what's wrong ??? and yes i have chmoded to 777.

(note that the file can only be accessed by port '81' and not by any other port.)

[prakash55]

frnd i m nt so much big php expert bt u can help me. How i can replace the comments related to any file means if i grab the site example.com and its files r
file1(example).mp3
file2(example).mp3 now i want to replace (example) with (sample) .
2nd question that some sites use there logos as comment, how can i replace wid mine logo

[arpan.rnc]

frnd i m nt so much big php expert bt u can help me. How i can replace the comments related to any file means if i grab the site example.com and its files r
file1(example).mp3
file2(example).mp3 now i want to replace (example) with (sample) .
2nd question that some sites use there logos as comment, how can i replace wid mine logo

first off... make your own thread for your questions !
but i always like to help beginners in php like me..
so for your question,

suppose $f1='file1(example).mp3' ;
to replace with sample , simply use this code
$f1=str_replace("(example)","(sample)",$f1);

and i could not understand your second question..

[atef201080]

$f1=str_replace
("comment logo url","ur logo url",);

[Anshul]

it can possible wid curl i guess nt wid copy clarify me somebody if i am wrong

[prakash55]

bt it is nt possible to get content logo url coz the logo appears after downloading

[leonine]

ok i created the working script from scratch and uploaded in the script forum..