Description:
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related to issue #7209. The first run of a page using __halt_compiler() works correctly, however any following executions of the page act as though the __halt_compiler() was not set and the notice

PHP Notice:  Use of undefined constant __COMPILER_HALT_OFFSET__ - assumed '__COMPILER_HALT_OFFSET__' 

is generated.

I have tested this on stock PHP 5.1.6 and APC 3.0.19 as well as  PHP 5.2.6 and ACP 3.0.19 as well as PHP 5.2.6 w/ APC 3.1.2.


Reproduce code:
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<?php
$fp = fopen(__FILE__, 'r');
fseek($fp, __COMPILER_HALT_OFFSET__);
echo stream_get_contents($fp);
__halt_compiler();
This is some sample text appended to the end of a php script

ie.. it could be Wiki text and then run it though the PEAR Text_Wiki class:) neat eh?

Expected result:
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ever run to output the text at the end of the file.

Actual result:
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a PHP notice is generated and the entire contents of the PHP script is output (as the constant is coerced to "0")