It is very difficult to parse HTML using regular expressions. You will be better off using a module that understands HTML better than regexen. I usually use HTML::TreeBuilder.
It is very difficult to parse XML using regular expressions. You will be better off using a module that understands XML better than regexen. I usually use XML::Simple.
use XML::Simple;
my $str = "<story>
<page>
<description> desc </description>
<image> notExpected.jpg </image>
<headline> head </headline>
</page>
</story>
<image>correctImage.jpg</image>";
my $xml = XMLin( "<wrapper>$str</wrapper>" );
my $image = $xml->{image};
print "$_\n" for ref( $image ) ? @{$image} : $image;
Notice that XML must within a single tag. Hence the addition of <wrapper>...<wrapper>
You're not using [...] character classes correctly.
- [ABC] matches any one of the letters A, B or C.
- [^ABC] matches one character that isn't an A, B or C.
See
perlre,
perlretut for more details.
edit: I guess I wasn't properly awake. I didn't notice it was XML rather than HTML.
edit^2: Added code
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