Description:
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PHP Parse error:  syntax error, unexpected 'echo' (T_ECHO) in bad.php on line 2

I have attached the affected file.  I can readily duplicate the issue across 
various PHP instances ranging from 5.2 to 5.4.19, nothing else was tested.


Test script:
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<?php
   echo "This should work. But it doesn't!\n";


Expected result:
----------------
Output:
"This should work. But it doesn't!"

Actual result:
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PHP Parse error:  syntax error, unexpected 'echo' (T_ECHO) in 
/home/tsmith/books/dimensional_shift/test.php on line 2