1<documentation title="Namespace Declarations"> 2 <standard> 3 <![CDATA[ 4 There must be one blank line after the namespace declaration. 5 ]]> 6 </standard> 7 <code_comparison> 8 <code title="Valid: One blank line after the namespace declaration."> 9 <![CDATA[ 10namespace \Foo\Bar; 11<em></em> 12use \Baz; 13 ]]> 14 </code> 15 <code title="Invalid: No blank line after the namespace declaration."> 16 <![CDATA[ 17namespace \Foo\Bar; 18use \Baz; 19 ]]> 20 </code> 21 </code_comparison> 22</documentation> 23