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<?php |
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declare(strict_types=1); |
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namespace PHPCollections; |
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use InvalidArgumentException; |
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/** |
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* An utility class for checking |
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* different type of data. |
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*/ |
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class Checker |
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{ |
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/** |
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* Checks that two values are equals. |
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* |
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* @param mixed $firstValue |
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* @param mixed $secondValue |
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* @param string $message |
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* |
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* @throws \InvalidArgumentException |
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* |
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* @return bool |
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*/ |
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public static function isEqual($firstValue, $secondValue, string $message): bool |
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{ |
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if ($firstValue !== $secondValue) { |
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throw new InvalidArgumentException($message); |
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} |
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return true; |
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} |
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/** |
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* Checks that a value is and object |
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* if not throws an exception. |
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* |
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* @param mixed $value |
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* @param string $message |
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* |
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* @throws \InvalidArgumentException |
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* |
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* @return bool |
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*/ |
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public static function isObject($value, string $message): bool |
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{ |
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if (!is_object($value)) { |
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throw new InvalidArgumentException($message); |
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} |
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1 |
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return true; |
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} |
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/** |
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* Checks that an object is of the desired |
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* type, if not throws an exception. |
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* |
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* @param object $object |
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* @param string $type |
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* @param string $message |
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* |
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* @throws \InvalidArgumentException |
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* |
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* @return bool |
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*/ |
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public static function objectIsOfType(object $object, string $type, string $message): bool |
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{ |
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if (!is_a($object, $type)) { |
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throw new InvalidArgumentException($message); |
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} |
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return true; |
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} |
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/** |
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* Checks that a Dictionary key or value |
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* is of the desire type, if not throws |
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* an exception. |
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* |
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* @param mixed $value |
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* @param mixed $valueType |
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* @param string $message |
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* |
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* @throws \InvalidArgumentException |
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* |
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* @return bool |
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*/ |
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public static function valueIsOfType($value, $valueType, string $message): bool |
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{ |
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$newValueType = is_object($value) ? get_class($value) : gettype($value); |
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if ($newValueType != $valueType) { |
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throw new InvalidArgumentException($message); |
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} |
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return true; |
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} |
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} |
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maxalmonte14 /
phpcollections
