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PHP8.2 compatibility #775

Merged
merged 8 commits into from
Nov 22, 2022
Merged

PHP8.2 compatibility #775

merged 8 commits into from
Nov 22, 2022

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Progi1984
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Added suport for PHP8.2 compatibility.

Thanks @ophian

@Progi1984 Progi1984 marked this pull request as ready for review July 25, 2022 11:58
@Progi1984 Progi1984 mentioned this pull request Jul 25, 2022
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ophian commented Jul 25, 2022 •
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@Progi1984
Please check modifier escape diff. I think mine at #767 looks different, see flags and additional parenthesis.
Did you run tests on this?

@Progi1984
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@ophian I fixed it and rebase the PR.

@ophian ophian mentioned this pull request Aug 10, 2022
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@wisskid
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wisskid commented Aug 19, 2022

Please have a look at the unit tests? There are still failures.

@Progi1984
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@wisskid I just fixed tests. Thanks
image

@Progi1984
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Hi @wisskid, have you some time to restart the CI, please ?

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wisskid commented Sep 14, 2022

CI is running. Can you explain the changes to the escape modifier compiler? It seems different in the way the methods are nested.

@Progi1984
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@wisskid The CI is fixed.

I checked PHPUnit on PHP 8.2 RC / PHP 8.1 / PHP 8.0 / PHP 7.4 / PHP 7.3 / PHP 7.2 : https://github.com/Progi1984/smarty/actions/runs/3060762059

The encoding HTML-ENTITIES has been deprecated since PHP 8.2 : https://php.watch/versions/8.2/mbstring-qprint-base64-uuencode-html-entities-deprecated#html and tried to use the suggested replacement by php.watch. In this way, unit tests are not broken (Thanks to them 🙏)

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ophian commented Sep 16, 2022

Hi @Progi1984 Could you elaborate why this change was necessary? Was there an error you had?
libs/sysplugins/smarty_internal_runtime_make_nocache.php

BTW.
You were right adding the additional htmlspecialchars( to the escape modifier. I discovered that later also when I made some extending tests with escape etc. (I have some more on this to include) But I still think the ENT_COMPAT set should follow the PHP 8.2 change of giving it up in favour of the ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML40 triplet.

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@ophian Of course, in PHP 8.2, Smarty_Variable becomes \Smarty_Variable in var_export of the variable. So the regex didn't work.

I check the change (ENT_COMPAT => ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401) in all versions and it's OK.

CI is 🟢 : https://github.com/Progi1984/smarty/actions/runs/3080652601

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Hi @wisskid, have you some time to restart the CI, please ?

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Thanks for the CI @wisskid : it's 🟢

@Progi1984
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Hi @wisskid, have you some time to review this PR, please ? Thanks for your time.

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wisskid commented Oct 17, 2022

@Progi1984 this looks great! I'll double check the encoding/escaping change and merge asap.

wisskid
wisskid reviewed Oct 17, 2022
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libs/plugins/modifiercompiler.escape.php Outdated
} else {
// fall back to modifier.escape.php
}
return 'htmlspecialchars_decode(mb_convert_encoding(htmlentities(htmlspecialchars((string)' . $params[ 0 ] . ', ENT_QUOTES, ' .
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@Progi1984 I still fail to see what is happening here. The unit tests are passing, but this nesting doesn't feel right. The php.watch site says "Although not recommended, if the '"<>& must not be encoded, this behavior can be achieved with an htmlspecialchars_decode call". This doesn't apply here. Should we just use htmlentities like on line 52?

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Same

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ophian commented Oct 18, 2022 •
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@wisskid I would recommend to merge my PR #781 first, since that is the Smarty 4.2.0/1 cleanup as a base for the PHP 8.2 fixes.

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@wisskid I checked PHPUnit with : PHP 8.2 RC5 ✔️ / PHP 8.1 ✔️ / PHP 8.0 ✔️ / PHP 7.4 ✔️ / PHP 7.3 ✔️ / PHP 7.2 ✔️

Sorry : I have removed your changes (but I have re-implemented in 4c39c54). And the PR has been rebased.

wisskid
wisskid reviewed Nov 18, 2022
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libs/plugins/modifier.escape.php Outdated Show resolved Hide resolved
libs/plugins/modifiercompiler.escape.php Outdated
} else {
// fall back to modifier.escape.php
}
return 'htmlspecialchars_decode(mb_convert_encoding(htmlentities(htmlspecialchars((string)' . $params[ 0 ] . ', ENT_QUOTES, ' .
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Same

@wisskid wisskid merged commit c016895 into smarty-php:master Nov 22, 2022
@Progi1984 Progi1984 deleted the php82 branch November 22, 2022 20:44
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Progi1984 commented Nov 22, 2022 •
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🎉 @wisskid (and thanks for discussions)

@wisskid wisskid mentioned this pull request Nov 23, 2022
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@MrPetovan MrPetovan mentioned this pull request Jan 30, 2023
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peterpeppered pushed a commit to peterpeppered/smarty that referenced this pull request Oct 26, 2023
@Progi1984 @wisskid @peterpeppered
PHP8.2 compatibility (smarty-php#775)
823431d 
* PHP8.2 compatibility

* PHP8.2 compatibility : Fixed unit tests

* PHP8.2 compatibility : Replace ENT_COMPAT by ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401

* PHP8.2 compatibility : Remove deprecated utf8_decode

* PHP8.2 compatibility : Remove HTML-ENTITIES parameter

* Removed some unused code for clarity, updated the changelog.

* More concise escape implementation and unit test to cover both modifierplugin and modifiercompiler.

* Fix htmlall unescape of quotes without mbstring too

Co-authored-by: Simon Wisselink <s.wisselink@iwink.nl>
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3 participants
@Progi1984 @ophian @wisskid