PHP: Migrating from PHP 3.0 to PHP 4.0 - Manual
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Last updated: Wed, 29 Jan 2003

부록 A. Migrating from PHP 3.0 to PHP 4.0

PHP 4.0에서 무엇이 바뀌었나

PHP 4.0 and the integrated Zend engine have greatly inproved PHPs performance and capabilities, but great care has been taken to break as little existing code as possible. So migrating your code from PHP 3.0 to 4.0 should be much easier than migrating from PHP/FI 2.0 to PHP 3.0. A lot of existing PHP 3.0 code should be ready to run without changes, but you should still know about the few differences and take care to test your code before switching versions in production environments. The following should give you some hints about what to look for.



User Contributed Notes
Migrating from PHP 3.0 to PHP 4.0
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support at NOSPAMphorm dot com
11-Jul-2002 08:37

Sorry, that should read "...setting an array element to a variable which is not set...."

Hopefully someone will clear up my silly typo at some point.

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<AppendixesParser behavior>
 Last updated: Wed, 29 Jan 2003
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