TYPO3 4.6 takes the opportunity to introduce new requirements and cleaning code from old, deprecated, options. This is made possible thanks to the 4.5 release which will be supported until 2014. MS Internet Explorer 6 support has been dropped for the backend. So are older versions of GraphicsMagick and ImageMagick and PHP 5.3 is now a requirement. But TYPO3 4.6 will be much more than a trimmed-down version of 4.5 as it includes a completely reworked localization handling based on XLIFF and Pootle that shall be used by the v5 as well. In short, this talk is about presentating the changes, the new features and how to use them.

1. T3CON11 Frankfurt, Germany Inspiring people to
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2. TYPO3 4.6 --rebase Overview
October 7th 2011
Xavier Perseguers <xavier@typo3.org>

3. Overview
About me & my supporters
Past and present of TYPO3
Things to know (requirements, ...)
Highlights
Performance
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4. About me & my supporters
Who is that?
MSc Computer Science (Swiss Institute of Technology in Lausanne,
Switzerland)
TYPO3 Core Team since 2009, release manager TYPO3 4.6
Today living and working in Fribourg (CH)
Founder Causal Sàrl
Before that: senior consultant in Bern
Twitter: @xperseguers
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5. About me & my supporters
Release Team Supporters
Oliver Hader
Core Team Leader
Ernesto Baschny & Steffen Kamper
Release Manager & Technical Leader for 4.5 LTS
Benjamin Mack
Release Manager for 4.4
Ben van’t Ende
Community Manager
photographs courtesy of Jochen Rau, Nils Dehl and Thomas Hempel
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6. Past and Present

7. Past and Present
TYPO3 in the past
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8. Past and Present
TYPO3 in the past
Version control system: Subversion (SVN)
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9. Past and Present
TYPO3 in the past
Version control system: Subversion (SVN)
RFC: review in Core mailing list
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10. Past and Present
TYPO3 in the past
Version control system: Subversion (SVN)
RFC: review in Core mailing list
TYPO3 4.5 LTS (Long Term Support) until 2014
Actively fixing bugs
Actively handling of security issues
As much as possible: keep backward compatibility
Deprecated code stays in place!
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11. Past and Present
TYPO3 currently
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12. Past and Present
TYPO3 currently
Version control system: Git
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13. Past and Present
TYPO3 currently
Version control system: Git
Used by FLOW3 since mid-2010
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14. Past and Present
TYPO3 currently
Version control system: Git
Used by FLOW3 since mid-2010
RFC: review in Gerrit
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15. Past and Present
TYPO3 currently
Version control system: Git
Used by FLOW3 since mid-2010
RFC: review in Gerrit
Deprecated code: remove according to deprecation log
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16. Past and Present
Gerrit in 2 minutes
Anonymous access for reading/testing
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17. Past and Present
Gerrit in 2 minutes (cont.)
typo3.org credentials for reviewing
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20. Past and Present
Releases: The Big Picture
BLE project
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21. Past and Present
2011-10-
TYPO3 4.6.0
25
TYPO3 4.6 --rebase Overview
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22. Past and Present
Roadmap for TYPO3 4.6
Feature freeze Next week!
11th 15th
Kickoff
T3CS Berlin
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23. Things to know
about TYPO3 4.6

24. Things to know about TYPO3 4.6
Rebase!
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25. Things to know about TYPO3 4.6
Rebase!
Background of “--rebase”?
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26. Things to know about TYPO3 4.6
Rebase!
Background of “--rebase”?
$ git --rebase
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27. Things to know about TYPO3 4.6
Rebase!
Background of “--rebase”?
$ git --rebase
TYPO3 4.5 LTS is there
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28. Things to know about TYPO3 4.6
Rebase!
Background of “--rebase”?
$ git --rebase
TYPO3 4.5 LTS is there
Face the future
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29. Things to know about TYPO3 4.6
New Requirements
PHP 5.3
source: http://distrowatch.com
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30. Things to know about TYPO3 4.6
New Requirements
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31. Things to know about TYPO3 4.6
New Requirements
PHP general
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32. Things to know about TYPO3 4.6
New Requirements
PHP general
Safe Mode no more supported (deprecated as of PHP 5.3.0)
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33. Things to know about TYPO3 4.6
New Requirements
PHP general
Safe Mode no more supported (deprecated as of PHP 5.3.0)
Magic Quotes deprecated (expected to be removed in PHP 5.4.0)
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34. Things to know about TYPO3 4.6
New Requirements
PHP general
Safe Mode no more supported (deprecated as of PHP 5.3.0)
Magic Quotes deprecated (expected to be removed in PHP 5.4.0)
Relying on this feature for your extensions is highly
discouraged
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35. Things to know about TYPO3 4.6
New Requirements
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36. Things to know about TYPO3 4.6
New Requirements
ImageMagick 6
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37. Things to know about TYPO3 4.6
New Requirements
ImageMagick 6
v4 and v5 deprecated since TYPO3 4.5 LTS
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38. Things to know about TYPO3 4.6
New Requirements
ImageMagick 6
v4 and v5 deprecated since TYPO3 4.5 LTS
ImageMagick 6.3 typically available in stable Linux distributions
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39. Things to know about TYPO3 4.6
New Requirements
ImageMagick 6
v4 and v5 deprecated since TYPO3 4.5 LTS
ImageMagick 6.3 typically available in stable Linux distributions
GraphicsMagick supported
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40. Things to know about TYPO3 4.6
Internet Explorer 6
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41. Things to know about TYPO3 4.6
Internet Explorer 6
MS Internet Explorer 6 not supported anymore in TYPO3’s Backend
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42. Things to know about TYPO3 4.6
Internet Explorer 6
MS Internet Explorer 6 not supported anymore in TYPO3’s Backend
Mainstream support for Windows XP (and thus IE6) retired on
April 14th, 2009 †
† source: http://support.microsoft.com/lifecycle/?p1=3223
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43. Things to know about TYPO3 4.6
Internet Explorer 6
MS Internet Explorer 6 not supported anymore in TYPO3’s Backend
Mainstream support for Windows XP (and thus IE6) retired on
April 14th, 2009 †
Extended support available until April 8th, 2014 †
In line with TYPO3 4.5 LTS’ end of life
† source: http://support.microsoft.com/lifecycle/?p1=3223
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44. Things to know about TYPO3 4.6
Internet Explorer 6
MS Internet Explorer 6 not supported anymore in TYPO3’s Backend
Mainstream support for Windows XP (and thus IE6) retired on
April 14th, 2009 †
Extended support available until April 8th, 2014 †
In line with TYPO3 4.5 LTS’ end of life
Of course:
Agencies are free to create websites and Frontend extensions for
IE6 † source: http://support.microsoft.com/lifecycle/?p1=3223
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45. Things to know about TYPO3 4.6
Deprecated Code
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46. Things to know about TYPO3 4.6
Deprecated Code
~3,000 LoC
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47. Things to know about TYPO3 4.6
Deprecated Code
~3,000 LoC
Deprecation log in
typo3conf/deprecation[...].log
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48. Things to know about TYPO3 4.6
Deprecated Code
~3,000 LoC
Deprecation log in
typo3conf/deprecation[...].log
Alternative either in
message or within code as
comment
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49. Things to know about TYPO3 4.6
Deprecated Code
~3,000 LoC
Deprecation log in
typo3conf/deprecation[...].log
Alternative either in
message or within code as
comment
Upgrade wizard
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50. Things to know about TYPO3 4.6
Cleanup
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51. Things to know about TYPO3 4.6
Cleanup
$GLOBALS now explicitly used
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52. Things to know about TYPO3 4.6
Cleanup
$GLOBALS now explicitly used
Visibility (public/protected) enforced & partially added to legacy
code
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53. Things to know about TYPO3 4.6
Cleanup
$GLOBALS now explicitly used
Visibility (public/protected) enforced & partially added to legacy
code
A few numbers...
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54. Things to know about TYPO3 4.6
Cleanup: Numbers!
+6%
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55. Things to know about TYPO3 4.6
Cleanup: Numbers!
+6% Comment Lines of code (CLOC)
source: https://github.com/sebastianbergmann/phploc
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56. Things to know about TYPO3 4.6
Cleanup: Numbers!
+9%
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57. Things to know about TYPO3 4.6
Cleanup: Numbers!
+9% Lines of code (LOC)
source: https://github.com/sebastianbergmann/phploc
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58. Things to know about TYPO3 4.6
Cleanup: Numbers!
+12%
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59. Things to know about TYPO3 4.6
Cleanup: Numbers!
+12% Number of files and directories
source: https://github.com/sebastianbergmann/phploc
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60. Things to know about TYPO3 4.6
Cleanup: Numbers!
-10%
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61. Things to know about TYPO3 4.6
Cleanup: Numbers!
-10% Cyclomatic Complexity
source: https://github.com/sebastianbergmann/phploc
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62. ThomasThomas
Highlights of
TYPO3 4.6

63. Highlights of TYPO3 4.6
XLIFF and Localization
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64. Highlights of TYPO3 4.6
XLIFF and Localization
Unified with FLOW3
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65. Highlights of TYPO3 4.6
XLIFF and Localization
Unified with FLOW3
New localization format
<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
<T3locallang>
<meta type="array">
<type>module</type>
<description>Labels for Extension Manager</description>
</meta>
<data type="array">
<languageKey index="fr" type="array">
<label index="tasks_updateExtensionlistTask.name">Mettre à jour la liste des extensions</label>
<label index="tasks_updateExtensionlistTask.description">Mise à jour de la liste [...]</label>
</languageKey>
...
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66. Highlights of TYPO3 4.6
XLIFF and Localization
Unified with FLOW3
New localization format
<?xml version="1.0" encoding="UTF-8"?>
<xliff version="1.0">
<file source-language="EN" target-language="fr" product-name="em">
<header/>
<body>
<trans-unit id="tasks_updateExtensionlistTask.name" approved="yes">
<source>Update Extension List</source>
<target state="translated">Mettre à jour la liste des extensions</target>
</trans-unit>
<trans-unit id="tasks_updateExtensionlistTask.description" approved="yes">
<source>Update the extension list on a regular basis. Once a day is a [...]</source>
<target state="translated">Mise à jour de la liste des extensions sur une [...]</target>
</trans-unit>
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67. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
1 file/language
English
locallang.xml
locallang.xlf
fr.locallang.xlf
French
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68. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
1 file/language
English locallang.xlf
locallang.xml
fr.locallang.xlf
French
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69. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
LL-XML ➔ XLIFF with “extdeveval”
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70. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
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71. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
Dependency of locales
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72. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
standard:
Dependency of locales fr_CA ➔ fr ➔ default
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73. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
Dependency of locales
standard:
pt_BR ➔ pt ➔ default
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74. Highlights of TYPO3 4.6
XLIFF and Localization (cont.)
Dependency of locales
user-defined:
pt_BR ➔ pt ➔ eo ➔
default
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75. Highlights of TYPO3 4.6
Contributing to Localization
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76. Highlights of TYPO3 4.6
Contributing to Localization
http://translation.typo3.org
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77. Highlights of TYPO3 4.6
Contributing to Localization
http://translation.typo3.org
Pootle: PO-based Online Translation / Localization Engine
“Pootle is a user-friendly web portal that
makes the translation process so much
simpler. It allows online translation, work
assignment, gives statistics and allows
easy volunteer contribution.”
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79. Highlights of TYPO3 4.6
Contributing to Localization
Anyone with typo3.org credentials
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80. Highlights of TYPO3 4.6
Form project
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81. Highlights of TYPO3 4.6
Form project
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82. Highlights of TYPO3 4.6
Form project
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83. Highlights of TYPO3 4.6
Form project
Validation & filter rules for non-technical editors:
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84. Highlights of TYPO3 4.6
Form project
Validation & filter rules for non-technical editors:
email
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85. Highlights of TYPO3 4.6
Form project
Validation & filter rules for non-technical editors:
email
alpha-numeric only
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86. Highlights of TYPO3 4.6
Form project
Validation & filter rules for non-technical editors:
email
alpha-numeric only
required/optional
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87. Highlights of TYPO3 4.6
Form project
Validation & filter rules for non-technical editors:
email
alpha-numeric only
required/optional
...
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88. Highlights of TYPO3 4.6
Search in Backend
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89. Highlights of TYPO3 4.6
Search in Backend
More clever than ever:
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90. Highlights of TYPO3 4.6
Search in Backend
More clever than ever:
Search within meaningful columns
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91. Highlights of TYPO3 4.6
Search in Backend
More clever than ever:
Search within meaningful columns
Do not search strings within numeric columns
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92. Highlights of TYPO3 4.6
Search in Backend
More clever than ever:
Search within meaningful columns
Do not search strings within numeric columns
Do not limit to first 4 levels in page tree
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93. Highlights of TYPO3 4.6
Search in Backend
More clever than ever:
Search within meaningful columns
Do not search strings within numeric columns
Do not limit to first 4 levels in page tree
Solution: extend TCA with new options
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94. Highlights of TYPO3 4.6
Even more...
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95. Highlights of TYPO3 4.6
Even more...
Scheduler tasks: garbage collection
Files in the recycler bin
Old logging entries in database
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96. Highlights of TYPO3 4.6
Even more...
Scheduler tasks: garbage collection
Files in the recycler bin
Old logging entries in database
Security: RSA + salted passwords
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97. Highlights of TYPO3 4.6
Even more...
Scheduler tasks: garbage collection
Files in the recycler bin
Old logging entries in database
Security: RSA + salted passwords
Precise caching of pages/content elements
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98. Performance
in TYPO3 4.6

99. Performance in TYPO3 4.6
Caching Framework
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100. Performance in TYPO3 4.6
Caching Framework
Available since TYPO3 4.3
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101. Performance in TYPO3 4.6
Caching Framework
Available since TYPO3 4.3
Major parts backported from FLOW3 and kept in sync
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102. Performance in TYPO3 4.6
Caching Framework
Available since TYPO3 4.3
Major parts backported from FLOW3 and kept in sync
TYPO3 4.5 LTS: Used in Core by Extbase (PHP reflection data)
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103. Performance in TYPO3 4.6
Caching Framework
Available since TYPO3 4.3
Major parts backported from FLOW3 and kept in sync
TYPO3 4.5 LTS: Used in Core by Extbase (PHP reflection data)
Before 4.6:
Copy/paste DB structure (CREATE
TABLE ..._cache / ..._cache_tags)
Register both tables in localconf.php
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104. Performance in TYPO3 4.6
Caching Framework (cont.)
Largely reworked & optimized
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105. Performance in TYPO3 4.6
Caching Framework (cont.)
Largely reworked & optimized
Automatically activated and used by the Core
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106. Performance in TYPO3 4.6
Caching Framework (cont.)
Largely reworked & optimized
Automatically activated and used by the Core
Takes care of itself (database / clear all)
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107. Performance in TYPO3 4.6
Caching Framework (cont.)
Largely reworked & optimized
Automatically activated and used by the Core
Takes care of itself (database / clear all)
Beware: “lifetime” pruning needs the scheduler task
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108. Performance in TYPO3 4.6
General Enhancements
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109. Performance in TYPO3 4.6
General Enhancements
Minimize JS & CSS
Backend
Frontend: built-in concatenation/compression
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110. Performance in TYPO3 4.6
General Enhancements
Minimize JS & CSS
Backend
Frontend: built-in concatenation/compression
Fluid templates compiled to PHP code
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111. Next steps

112. Next steps
Roadmap
TYPO3 4.6 RC1 - next week
TYPO3 4.6 Final - in 3 weeks
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113. Next steps
We need you!
Download and test the beta3 and above all the upcoming RC1
Report bugs to the TYPO3 bug tracker
Review patches on Gerrit
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114. Next steps
Resources
Download: http://typo3.org/download/
Bug tracker: http://forge.typo3.org/projects/typo3v4-core/issues/
Core Resources: http://typo3.org/teams/core/resources/
Wiki: http://forge.typo3.org/projects/typo3v46-projects/wiki
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116. ??????
?
?
??
??
?

118. inspiring people to share.