PHP "nsglobal" Option Results in Syntax Error in Generated Code (Trailing Backslash)

thrift --gen php:server,psr4,oop,validate,json,nsglobal="My\Special\Place" -out ./src my.thrift

Results in PHP files with namespaces defined as:

namespace My\Special\Place\;

Note the trailing backslash ("\"). This results in unparseable PHP:

$ php -l src/My/Special/Place/Data.php
Errors parsing src/My/Special/Place/Data.php

The fix is to simply omit the trailing backslash from the generated code.