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8e584c45ca
Don't upgrade to this version blindly. External variables handling
has been changed. This will break your application if they don't
take care of this.
There is a CVS tag (BEFORE_PHP_4_2_0) for the latest non-4.2.0
version (4.1.2).
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The biggest change in PHP 4.2.0 concerns variable handling. External
variables (from the environment, the HTTP request, cookies or the web
server) are no longer registered in the global scope by default. The
preferred method of accessing these external variables is by using the new
Superglobal arrays, introduced in PHP 4.1.0. More information about this
change:
* PHP Manual: Predefined variables
http://www.php.net/manual/en/html/language.variables.predefined.html
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