Narrow header array casts in doiTools - #5720
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The header array from get_headers() is typed array<string|array<string>>, so direct (string) casts on possibly-array values are flagged. Use @var string annotations on the numeric status lines and location values. Resolves 6 PHPStan level 7 errors.
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The header array from get_headers() is typed array<string|array>, so direct (string) casts on possibly-array values are flagged. Use @var string annotations on the numeric status lines and location values. Resolves 6 PHPStan level 7 errors.