Description:
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I'm not completely sure that this is an intended behavior.  In a php script, the last statement can be left unclosed (without the ";").  Please see below script.  The behavior does not seem to be negative as the last statement is reached, however, the expected result is consistency and all statements need to be closed.

Test script:
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<?php
echo "test"
?>


Expected result:
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In the short script provided, I expect php to provide an error stating that the statement is not closed using the closing semi-colon (;).

Actual result:
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The actual result is that the script runs as normal and echos the "test" statement, though the statement is not closed.