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Changes in reference handling> <Other Enhancements
Last updated: Thu, 23 Aug 2007

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Appendix C. Migrating from PHP 5.0.x to PHP 5.1.x

Table of Contents

Key PHP 5.1.x features
Changes in reference handling
Reading []
Integer values in function parameters
Class and object changes
Extensions
Date/time support
Changes in database support
Checking for E_STRICT

Key PHP 5.1.x features

Some of the key features of PHP 5.1.x include:

  • A complete rewrite of date handling code, with improved timezone support.

  • Significant performance improvements compared to PHP 5.0.X.

  • PDO extension is now enabled by default.

  • Over 30 new functions in various extensions and built-in functionality.

  • Over 400 various bug fixes.



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Changes in reference handling> <Other Enhancements
Last updated: Thu, 23 Aug 2007
 
 
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