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<?php |
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/** |
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* @author Patsura Dmitry https://github.com/ovr <[email protected]> |
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*/ |
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namespace PHPSA; |
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use Ovr\PHPReflection\Types; |
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use PHPSA\Compiler\Types as CompilerTypes; |
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use RuntimeException; |
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class CompiledExpression |
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{ |
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/** |
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* Unknown type |
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*/ |
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const UNKNOWN = Types::UNKNOWN_TYPE; |
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/** |
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* It's not unknown, It's unimplemented |
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*/ |
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const UNIMPLEMENTED = -100; |
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/** |
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* Void type |
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*/ |
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const VOID = Types::VOID_TYPE; |
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const INTEGER = Types::INT_TYPE; |
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/** |
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* @deprectated |
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*/ |
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const LNUMBER = self::INTEGER; |
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/** |
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* Double/Float |
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*/ |
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const DOUBLE = Types::DOUBLE_TYPE; |
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/** |
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* Double/Float |
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*/ |
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const NUMBER = Types::NUMBER; |
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/** |
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* Double/Float |
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* @deprectated |
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*/ |
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const DNUMBER = self::DOUBLE; |
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/** |
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* String |
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*/ |
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const STRING = Types::STRING_TYPE; |
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/** |
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* Boolean |
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* true or false |
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*/ |
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const BOOLEAN = Types::BOOLEAN_TYPE; |
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/** |
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* Array |
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*/ |
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const ARR = Types::ARRAY_TYPE; |
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/** |
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* Object |
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*/ |
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const OBJECT = Types::OBJECT_TYPE; |
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/** |
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* Resource handler |
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*/ |
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const RESOURCE = Types::RESOURCE_TYPE; |
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/** |
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* Callable type |
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*/ |
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const CALLABLE_TYPE = Types::CALLABLE_TYPE; |
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/** |
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* Value is handled in variable |
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*/ |
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const VARIABLE = 512; |
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/** |
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* Resource handler |
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*/ |
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const NULL = Types::NULL_TYPE; |
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/** |
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* self::INT_TYPE | self::DOUBLE_TYPE | self::STRING_TYPE | self::BOOLEAN_TYPE | self::ARRAY_TYPE | self::RESOURCE_TYPE | self::OBJECT_TYPE | self::NULL_TYPE |
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*/ |
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const MIXED = Types::MIXED; |
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/** |
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* I can't explain what it's :D |
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*/ |
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const DYNAMIC = 10000; |
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/** |
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* By default we don't know what it is |
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* |
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* @var int |
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*/ |
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protected $type; |
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/** |
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* Possible value |
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* |
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* @var mixed |
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*/ |
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protected $value; |
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/** |
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* Construct new CompiledExpression to pass result |
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* |
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* @param int $type |
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* @param null $value |
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*/ |
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public function __construct($type = self::UNKNOWN, $value = null) |
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{ |
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$this->type = $type; |
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$this->value = $value; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getValue() |
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{ |
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return $this->value; |
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} |
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/** |
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* @param integer $value |
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* @return boolean |
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*/ |
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public function isEquals($value) |
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{ |
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return $this->value == $value; |
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} |
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/** |
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* @return int |
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*/ |
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public function getType() |
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{ |
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return $this->type; |
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} |
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/** |
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* @return string |
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*/ |
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public function getTypeName() |
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{ |
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return CompilerTypes::getTypeName($this->type); |
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} |
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/** |
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* @param string $name Name of the Variable |
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* @return Variable |
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*/ |
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1 |
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public function toVariable($name) |
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{ |
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1 |
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return new Variable($name, $this->value, $this->type); |
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} |
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/** |
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* If we don't know $type but know $value |
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* |
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* @param $value |
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* @throws RuntimeException |
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* @return CompiledExpression |
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*/ |
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public static function fromZvalValue($value) |
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{ |
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return new CompiledExpression(CompilerTypes::getTypeByValue($value), $value); |
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} |
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//@codeCoverageIgnoreStart |
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/** |
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* Check that $this->value is correct for $this->type |
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* |
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* @todo Implement it ;) |
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* @return boolean |
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*/ |
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public function isCorrectValue() |
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{ |
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switch ($this->type) { |
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case CompiledExpression::INTEGER: |
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return gettype($this->value) == 'integer'; |
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case CompiledExpression::NUMBER: |
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return gettype($this->value) == 'integer' || gettype($this->value) == 'double'; |
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case CompiledExpression::DOUBLE: |
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return gettype($this->value) == 'double'; |
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} |
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return true; |
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} |
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//@codeCoverageIgnoreEnd |
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} |
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ovr /
phpsa
