This script crashes PHP 5.2.1 everywhere. Command-line and web server (module and CGI modes). IMO, there's a bug somewhere in str_ireplace(). But it could be also more fundamental with how Zend treats variables. All that showing data around assigning a variable to itself.

I can reproduce it. Seems to be off-by-one here:

Z_STRVAL_P(result) = target = safe_emalloc(char_count, to_len, len);

introduced by this patch:

http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.36&r2=1.445.2.14.2.37
If I replace len with len+1, it seems to be OK.
--
Stanislav Malyshev, Zend Products Engineer
[EMAIL PROTECTED]  http://www.zend.com/

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