@@ -42,7 +42,7 @@ |
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42 | 42 | /** |
43 | 43 | * @param array $matrix |
44 | 44 | * @param string $key key to filter |
45 | - * @param mixed $value to compare against (strict comparison) |
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45 | + * @param string $value to compare against (strict comparison) |
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46 | 46 | * @return array |
47 | 47 | */ |
48 | 48 | public static function matrixFilterByValue(array $matrix, $key, $value) |