How to parse lines of a reponse?

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Hello,

I am obtaining HTML source code as a http response into a $response variable.

How can I go through the response content line by line and print out only the lines containing a certain phrase, for examle "id="?

Thank for your help in advance.

[ALL]

you could just do it my way, and put all the lines into an array, then scan every array element and pick the ones you want...

@aryresponse = split("\n", $response);
for ($i = 0; $i <= $#aryresponse; $i=$i+1){
    $aryresponse[$i] =~ s/\r//g;
    if($aryresponse[$i] =~ /id\=/){
        print "$aryresponse[$i]\n";
    }
}
@aryresponse = ();

the reason i put the line:

$aryresponse[$i] =~ s/\r//g;

is because sometimes the chr(10) (one of the next line characters) are left behind. you dont actually need that, but i would use it

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Thanks for your help!

[ALL]

no problem