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Re: use qr// variable in right side of s/// operator

by mk. (Friar)
on Feb 15, 2006 at 12:10 UTC ( [id://530352]=note: print w/replies, xml ) Need Help??


in reply to use qr// variable in right side of s/// operator

maybe try using eval()?! 
$old_db="emdb1";
$new_db="kuku"; 
$string="AUTHORIZATION,libctl62-m.sl,CONTROLM,emdb1,b02ed6600206ca161d
+165355c67b72073b6123d6838f1f68203b78cb9c4c63c9,emdb2,,;" ; 
$str_regexp = "\$1\$2\$3${new_db}," ;
$string=~eval(s/([^,]*,)([^,]*,)([^,]*,)([^,]*,)/$str_regexp/e); 
print "${string}\n";

[download]


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Replies are listed 'Best First'.
Re^2: use qr// variable in right side of s/// operator
by psimonovsk (Novice) on Feb 15, 2006 at 14:02 UTC
    Hi mk! I tried... $string remains unchanged... It is also interesting question - that I have no ansver - why... But any way - it does not solve a problem...
[reply]
      oh, i'm sorry, i guess i'd misunderstood your problem.
      $old_db="emdb1";
$new_db="kuku"; 
$string="AUTHORIZATION,libctl62-m.sl,CONTROLM,emdb1,b02ed6600206ca161d
+165355c67b72073b6123d6838f1f68203b78cb9c4c63c9,emdb2,,;" ; 
$string =~ s/$old_db/$new_db/g;
print $string;

      [download]
      does it work properly now?!
      =)


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[reply]
[d/l]

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