28 lines
733 B
PHP
28 lines
733 B
PHP
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<?php
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namespace nur\b\coll;
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use nur\data\types\md_utils;
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use nur\data\types\Metadata;
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/**
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* Trait TArrayMd: à utiliser avec {@link TAutoconstsStatic}
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*/
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trait TArrayMd {
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protected static function _ensure_md(?Metadata &$md, ?array $schema, ?string $cache_key=null): ?Metadata {
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if ($schema === null) return null;
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return md_utils::ensure_md($md, $schema);
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}
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protected static function _ensure_md_func(?Metadata &$md, ?callable $get_md, ?string $cache_key=null): ?Metadata {
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if ($get_md === null) return null;
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return md_utils::ensure_md_func($md, $get_md);
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}
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/** @var Metadata */
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private static $md;
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protected function md(): ?Metadata {
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return self::_ensure_md(self::$md, static::SCHEMA);
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}
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}
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