src/eMacros/Runtime/Property/PropertyGet.php
public function apply(Scope $scope, GenericList $arguments) {
		//get index and value
		if (is_null($this->property)) {
			if (count($arguments) == 0) throw new \BadFunctionCallException("PropertyGet: No parameters found.");
			$key = $arguments[0]->evaluate($scope);
			
			if (count($arguments) == 1) {
				if (!array_key_exists(0, $scope->arguments)) throw new \BadFunctionCallException("PropertyGet: Expected value of type array/object as second parameter but none found.");
				$value = $scope->arguments[0];
			}
			else $value = $arguments[1]->evaluate($scope);
		}
		else {
			$key = $this->property;
			
			if (count($arguments) == 0) {
				if (!array_key_exists(0, $scope->arguments)) throw new \BadFunctionCallException("PropertyGet: Expected value of type array/object as first parameter but none found.");
				$value = $scope->arguments[0];
			}
			else $value = $arguments[0]->evaluate($scope);
		}
		
		//get index/property
		if (is_array($value)) {
			if (!array_key_exists($key, $value)) {
				if (is_int($key)) throw new \OutOfBoundsException(sprintf("PropertyGet: Key %s does not exists.", strval($key)));
				throw new \InvalidArgumentException(sprintf("PropertyGet: Key '%s' does not exists.", strval($key)));
			}
				
			return $value[$key];
		}
		elseif ($value instanceof \ArrayObject || $value instanceof \ArrayAccess) {
			if (!$value->offsetExists($key)) {
				if (is_int($key)) throw new \OutOfBoundsException(sprintf("PropertyGet: Key %s does not exists.", strval($key)));
				throw new \InvalidArgumentException(sprintf("PropertyGet: Key '%s' does not exists.", strval($key)));
			}
				
			return $value[$key];
		}
		elseif (is_object($value)) {
			//check property existence
			if (!property_exists($value, $key)) {
				//check existence through __isset
				if (method_exists($value, '__isset') && !$value->__isset($key)) throw new \InvalidArgumentException(sprintf("PropertyGet: Property '%s' not found.", strval($key)));
				//try calling __get
				if (method_exists($value, '__get')) return $value->__get($key);
				throw new \InvalidArgumentException(sprintf("PropertyGet: Property '%s' not found.", strval($key)));
			}
				
			//check property access
			$rp = new \ReflectionProperty($value, $key);
			if (!$rp->isPublic()) $rp->setAccessible(true);
			return $rp->getValue($value);
		}
		
		throw new \InvalidArgumentException(sprintf("PropertyGet: Expected value of type array/object but %s found instead", gettype($value)));
	}
public function apply(Scope $scope, GenericList $arguments) {
		//get index and value
		if (is_null($this->property)) {
			if (count($arguments) == 0) throw new \BadFunctionCallException("PropertyGet: No parameters found.");
			$key = $arguments[0]->evaluate($scope);
			
			if (count($arguments) == 1) {
				if (!array_key_exists(0, $scope->arguments)) throw new \BadFunctionCallException("PropertyGet: Expected value of type array/object as second parameter but none found.");
				$value = $scope->arguments[0];
			}
			else $value = $arguments[1]->evaluate($scope);
		}
		else {
			$key = $this->property;
			
			if (count($arguments) == 0) {
				if (!array_key_exists(0, $scope->arguments)) throw new \BadFunctionCallException("PropertyGet: Expected value of type array/object as first parameter but none found.");
				$value = $scope->arguments[0];
			}
			else $value = $arguments[0]->evaluate($scope);
		}
		
		//get index/property
		if (is_array($value)) {
			if (!array_key_exists($key, $value)) {
				if (is_int($key)) throw new \OutOfBoundsException(sprintf("PropertyGet: Key %s does not exists.", strval($key)));
				throw new \InvalidArgumentException(sprintf("PropertyGet: Key '%s' does not exists.", strval($key)));
			}
				
			return $value[$key];
		}
		elseif ($value instanceof \ArrayObject || $value instanceof \ArrayAccess) {
			if (!$value->offsetExists($key)) {
				if (is_int($key)) throw new \OutOfBoundsException(sprintf("PropertyGet: Key %s does not exists.", strval($key)));
				throw new \InvalidArgumentException(sprintf("PropertyGet: Key '%s' does not exists.", strval($key)));
			}
				
			return $value[$key];
		}
		elseif (is_object($value)) {
			//check property existence
			if (!property_exists($value, $key)) {
				//check existence through __isset
				if (method_exists($value, '__isset') && !$value->__isset($key)) throw new \InvalidArgumentException(sprintf("PropertyGet: Property '%s' not found.", strval($key)));
				//try calling __get
				if (method_exists($value, '__get')) return $value->__get($key);
				throw new \InvalidArgumentException(sprintf("PropertyGet: Property '%s' not found.", strval($key)));
			}
				
			//check property access
			$rp = new \ReflectionProperty($value, $key);
			if (!$rp->isPublic()) $rp->setAccessible(true);
			return $rp->getValue($value);
		}
		
		throw new \InvalidArgumentException(sprintf("PropertyGet: Expected value of type array/object but %s found instead", gettype($value)));
	}
public function apply ( Scope $ scope , GenericList $ arguments ) { //get index and value if ( is_null ( $ this -> property ) ) { if ( count ( $ arguments ) == 0 ) throw new \ BadFunctionCallException ( "PropertyGet: No parameters found." ) ; $ key = $ arguments [ 0 ] -> evaluate ( $ scope ) ; if ( count ( $ arguments ) == 1 ) { if ( ! array_key_exists ( 0 , $ scope -> arguments ) ) throw new \ BadFunctionCallException ( "PropertyGet: Expected value of type array/object as second parameter but none found." ) ; $ value = $ scope -> arguments [ 0 ] ; } else $ value = $ arguments [ 1 ] -> evaluate ( $ scope ) ; } else { $ key = $ this -> property ; if ( count ( $ arguments ) == 0 ) { if ( ! array_key_exists ( 0 , $ scope -> arguments ) ) throw new \ BadFunctionCallException ( "PropertyGet: Expected value of type array/object as first parameter but none found." ) ; $ value = $ scope -> arguments [ 0 ] ; } else $ value = $ arguments [ 0 ] -> evaluate ( $ scope ) ; } //get index/property if ( is_array ( $ value ) ) { if ( ! array_key_exists ( $ key , $ value ) ) { if ( is_int ( $ key ) ) throw new \ OutOfBoundsException ( sprintf ( "PropertyGet: Key %s does not exists." , strval ( $ key ) ) ) ; throw new \ InvalidArgumentException ( sprintf ( "PropertyGet: Key '%s' does not exists." , strval ( $ key ) ) ) ; } return $ value [ $ key ] ; } elseif ( $ value instanceof \ ArrayObject || $ value instanceof \ ArrayAccess ) { if ( ! $ value -> offsetExists ( $ key ) ) { if ( is_int ( $ key ) ) throw new \ OutOfBoundsException ( sprintf ( "PropertyGet: Key %s does not exists." , strval ( $ key ) ) ) ; throw new \ InvalidArgumentException ( sprintf ( "PropertyGet: Key '%s' does not exists." , strval ( $ key ) ) ) ; } return $ value [ $ key ] ; } elseif ( is_object ( $ value ) ) { //check property existence if ( ! property_exists ( $ value , $ key ) ) { //check existence through __isset if ( method_exists ( $ value , '__isset' ) && ! $ value -> __isset ( $ key ) ) throw new \ InvalidArgumentException ( sprintf ( "PropertyGet: Property '%s' not found." , strval ( $ key ) ) ) ; //try calling __get if ( method_exists ( $ value , '__get' ) ) return $ value -> __get ( $ key ) ; throw new \ InvalidArgumentException ( sprintf ( "PropertyGet: Property '%s' not found." , strval ( $ key ) ) ) ; } //check property access $ rp = new \ ReflectionProperty ( $ value , $ key ) ; if ( ! $ rp -> isPublic ( ) ) $ rp -> setAccessible ( true ) ; return $ rp -> getValue ( $ value ) ; } throw new \ InvalidArgumentException ( sprintf ( "PropertyGet: Expected value of type array/object but %s found instead" , gettype ( $ value ) ) ) ; }
Obtains a key/property in an array/object
Usage: (# 'name' _obj) (# 3 _array) (#name _obj)
Returns: Key/property value
(non-PHPdoc)
@see \eMacros\Applicable::apply()
Obtains a key / property in an array / object Usage : ( # name _obj ) ( # 3 _array ) ( #name _obj ) Returns : Key / property value ( non - PHPdoc )