XML::LibXML::RegExp - XML::LibXML::RegExp - interface to libxml2 regular expressions
use XML::LibXML; my $compiled_re = XML::LibXML::RegExp->new('[0-9]{5}(-[0-9]{4})?'); if ($compiled_re->isDeterministic()) { ... } if ($compiled_re->matches($string)) { ... } $compiled_re = XML::LibXML::RegExp->new( $regexp_str ); $bool = $compiled_re->matches($string); $bool = $compiled_re->isDeterministic();
This is a perl interface to libxml2's implementation of regular expressions, which are used e.g. for validation of XML Schema simple types (pattern facet).
$compiled_re = XML::LibXML::RegExp->new( $regexp_str );
The constructor takes a string containing a regular expression and returns a compiled regexp object.
$bool = $compiled_re->matches($string);
Given a string value, returns a true value if the value is matched by the compiled regular expression.
$bool = $compiled_re->isDeterministic();
Returns a true value if the regular expression is deterministic; returns false otherwise. (See the definition of determinism in the XML spec (http://www.w3.org/TR/REC-xml/#determinism))
Matt Sergeant, Christian Glahn, Petr Pajas
1.96
2001-2007, AxKit.com Ltd.
2002-2006, Christian Glahn.
2006-2009, Petr Pajas.
To install XML::LibXML, copy and paste the appropriate command in to your terminal.
cpanm
cpanm XML::LibXML
CPAN shell
perl -MCPAN -e shell install XML::LibXML
For more information on module installation, please visit the detailed CPAN module installation guide.