$release_content=$prl->trim($release_content);

my $release_txt_removing_line=$release_content;
$release_txt_removing_line=~ s/\n//g;

$release_txt_removing_line=decode_entities($release_txt_removing_line);
my $release_content_length=length($release_txt_removing_line);
$release_txt_removing_line=encode_entities($release_txt_removing_line);

print "==$release_content_length==";