/usr/share/php/ is in php-phpdocumentor-reflection-docblock 2.0.4-1build1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/php/phpDocumentor/
/usr/share/php/phpDocumentor/Reflection/
/usr/share/php/phpDocumentor/Reflection/DocBlock/
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Context.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Location.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/VersionTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/LinkTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/ParamTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/MethodTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/ExampleTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/SourceTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/VarTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/SinceTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/UsesTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/ReturnTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/CoversTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/AuthorTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/ThrowsTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/PropertyTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/DeprecatedTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/PropertyReadTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/PropertyWriteTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Tag/SeeTag.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Serializer.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/autoload.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Description.php
/usr/share/php/phpDocumentor/Reflection/DocBlock/Type/
/usr/share/php/phpDocumentor/Reflection/DocBlock/Type/Collection.php
/usr/share/php/phpDocumentor/Reflection/DocBlock.php