<documentation title="Namespace Declarations">
<standard>
<![CDATA[
Each use declaration must contain only one namespace and must come after the first namespace declaration. There should be one blank line after the final use statement.
]]>
</standard>
<code_comparison>
<code title="Valid: One use declaration per namespace.">
<![CDATA[
use \Foo;
use \Bar;
]]>
</code>
<code title="Invalid: Multiple namespaces in a use declaration.">
<![CDATA[
use <em>\Foo, \Bar</em>;
]]>
</code>
</code_comparison>
<code_comparison>
<code title="Valid: Use statements come after first namespace.">
<![CDATA[
namespace \Foo;
use \Bar;
]]>
</code>
<code title="Invalid: Namespace declared after use.">
<![CDATA[
use \Bar;
namespace \Foo;
]]>
</code>
</code_comparison>
<code_comparison>
<code title="Valid: A single blank line after the final use statement.">
<![CDATA[
use \Foo;
use \Bar;
<em></em>
class Baz
{
}
]]>
</code>
<code title="Invalid: No blank line after the final use statement.">
<![CDATA[
use \Foo;
use \Bar;
class Baz
{
}
]]>
</code>
</code_comparison>
</documentation>