36 lines
731 B
PHP
36 lines
731 B
PHP
<?php
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namespace Drupal\Tests;
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use Drupal\Component\Render\MarkupInterface;
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/**
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* Provides helper methods for assertions.
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*/
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trait AssertHelperTrait {
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/**
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* Casts MarkupInterface objects into strings.
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*
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* @param string|array $value
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* The value to act on.
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*
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* @return mixed
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* The input value, with MarkupInterface objects casted to string.
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*/
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protected static function castSafeStrings($value) {
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if ($value instanceof MarkupInterface) {
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$value = (string) $value;
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}
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if (is_array($value)) {
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array_walk_recursive($value, function (&$item) {
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if ($item instanceof MarkupInterface) {
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$item = (string) $item;
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}
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});
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}
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return $value;
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}
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}
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