$ /usr/local/bin/composer PHP Deprecated: Return type of Symfony\Component\Console\Helper\HelperSet::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar:///usr/local/bin/composer/vendor/symfony/console/Helper/HelperSet.php on line 119 Deprecated: Return type of Symfony\Component\Console\Helper\HelperSet::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar:///usr/local/bin/composer/vendor/symfony/console/Helper/HelperSet.php on line 119 PHP Fatal error: Array and string offset access syntax with curly braces is no longer supported in phar:///usr/local/bin/composer/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/UriResolver.php on line 112 Fatal error: Array and string offset access syntax with curly braces is no longer supported in phar:///usr/local/bin/composer/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/UriResolver.php on line 112
why??? エラー文読んでみると、とりあえずPHPが新しくてcomposerが古そうな感じ。だけど対処方法はわからない。
ぐぐってもわからないのでとりあえず更新してみる。
$ brew reinstall composer $ composer --version Composer version 2.3.8 2022-07-01 12:10:47
おｋ