8000 [OptionsResolver] Documenting Options argument for closure deprecation func by yceruto · Pull Request #10439 · symfony/symfony-docs · GitHub
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[OptionsResolver] Documenting Options argument for closure deprecation func #10439

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Oct 12, 2018
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[OptionsResolver] Documenting Options argument for closure deprecation func #10439

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8 changes: 7 additions & 1 deletion components/options_resolver.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -660,13 +660,19 @@ This closure is useful to only deprecate some of the allowed types or values of
the option::

$resolver
->setDefault('encryption', null)
->setDefault('port', null)
->setAllowedTypes('port', array('null', 'int'))
->setDeprecated('port', function ($value) {
->setDeprecated('port', function (Options $options, $value) {
if (null === $value) {
return 'Passing "null" to option "port" is deprecated, pass an integer instead.';
}

// deprecation may also depend on another option
if ('ssl' === $options['encryption'] && 456 !== $value) {
return 'Passing a different port than "456" when the "encryption" option is set to "ssl" is deprecated.';
}

return '';
})
;
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