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Fabien Potencier
8bbbecd08e
This PR was squashed before being merged into the master branch (closes #1053).
Discussion
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Prevent extensions from clobbering all globals.
It's possible for a poorly written extension to destroy all global variables by returning nothing. This prevents that and throws an E_WARNING to notify the developer.
Commits
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7c8acf7 Prevent extensions from clobbering all globals.
Twig, the flexible, fast, and secure template language for PHP
Twig is a template language for PHP, released under the new BSD license (code and documentation).
Twig uses a syntax similar to the Django and Jinja template languages which inspired the Twig runtime environment.
More Information
Read the documentation for more information.