* Set $errcontext argument optional to support PHP 8
- Argument is optional and deprecated in PHP 7.2
* Getting ready for PHP8, handling changed error levels/handlers mostly
* php5 compat syntax
* Updated UndefinedTemplateVarTest for PHP8 (and disabled a check for PHP<5.6) and re-enabled php:nightly in travis config
* Attempt to fix travis runs for (almost) all php versions supported
* Fix unit tests for php8, force composer to think we are still php7 to pick a supported phpunit and being less specific about an error msg because PHP8 is in active development and the exact wording is changing.
* Fixed a unit test that accidentally passed on phpunit < 7 because of sloppy string comparison.
* changelog
* run travis in xenial where possible for latest php versions. Fix unit tests from freakingo over inconsistent error messages in php8-beta.
* Incorporated AnrDaemons suggestions, making composer figure out the required phpunit version instead of specifying it explicitly and removing a unneeded error supression (@).
Co-authored-by: Jorge Sá Pereira <me@jorgesapereira.com>
Although this could be removed, since the header comment is still there, it's good to keep the @version tag updated in order to avoid confusion for those who read it :)
* Run tests for PHP5.x
* Start from 5.3 since composer requires it and without it we cannot install phpunit
* Specify dist for 5.3
* Disabled nightly testing because phpunit doesn't support php8 yet.
* Do not ignore lexer subfolder for export as this contains source files and add smarty-lexer as a composer dev-dependency.
* Remove unit tests etc from archive export
Please note that the generated lexer / parser classes are not exactly equivalent, as they have been editing to conform to coding standards afterwards. I did a quick review and there don't seem to be any differences in semantics though.
* Mark text sections as to be stripped, but do not strip them right away. Combine equivalent sections in chunks at the template level and strip combined chunks where possible.
- simplified Smarty_Internal_TemplateCompilerBase::processText along the way
Fixes#447
