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PHP 7.4 compatibility broken since v15.27.0 #1809
Description
According to composer.json, PHP 7.4 still is officially supported:
Line 12 in b2d7b74
However PR #1802 added an explicit implementation of the \Stringable to various classes. This interface only exists as of PHP 8. The library is broken with PHP 7.4 since then:
Error: Interface 'Stringable' not found in /home/runner/work/*snip*/vendor/webonyx/graphql-php/src/Type/Definition/Type.php:12
Activity
Fix PHP 7.4 compatibility broken by \Stringable interface
spawnia commentedon Dec 9, 2025
Fixed with https://github.com/webonyx/graphql-php/releases/tag/v15.27.2. Thanks for the report.