How check if a String is a Valid XML with-out Displaying a Warning in PHP

How check if a String is a Valid XML with-out Displaying a Warning in PHP

xml simplexml php libxml2

xml

What's the best XML parser for Perl?

xml perl libxml2

xml

xmllint validation error "no DTD found" while using XSD

xml xsd libxml2 xsd-validation xmllint

xml

Why does this XML validation via XSD fail in libxml2 (but succeed in xmllint) and how do I fix it?

c xml macos xsd libxml2

xml

libxml2 error with namespaces and xpath

c xml xpath namespaces libxml2

xml

How can libxml2 be used to parse data from XML?

c xml parsing libxml2

xml

How to parse a XML string instead of XML doc in c using libxml2 library

c xml xml-parsing libxml2

xml

Does libxml2 supports XSD 1.1

xml xsd libxml2 xml-validation xsd-1.1

xml

libxml2 can´t get content from node

c xml libxml2

xml

Parse XML Libxmljs (Node.js)

xml node.js libxml2 xml-parsing

xml

PHP, SimpleXML, decoding entities in CDATA

php xml simplexml cdata libxml2

xml