PHP | ReflectionParameter getDeclaringClass() Function Last Updated : 23 Dec, 2019 Comments Improve Suggest changes Like Article Like Report The ReflectionParameter::getDeclaringClass() function is an inbuilt function in PHP which is used to return the declaring class. Syntax: ReflectionClass ReflectionParameter::getDeclaringClass ( void ) Parameters: This function does not accept any parameter. Return Value: This function returns the declaring class. Below programs illustrate the ReflectionParameter::getDeclaringClass() function in PHP: Program 1: php <?php // Initializing a user-defined class Company1 class Company1 { public function GFG($Parameter){} } // Initializing a subclass Company2 class Company2 extends Company1 { } // Using the ReflectionParameter over the above class $A = new ReflectionParameter(['Company2', 'GFG'], 0); // Calling the getDeclaringClass() function $B = $A->getDeclaringClass(); // Getting the specified declaring class var_dump($B); ?> Output: object(ReflectionClass)#2 (1) { ["name"]=> string(8) "Company1" } Program 2: php <?php // Initializing some user-defined classes class Department1 { public function HR($Parameter1){} } class Department2 { public function Coding($Parameter2, $Parameter3){} } class Department3 { public function Marketing($Parameter4, $Parameter5, $Parameter6){} } // Using the ReflectionParameter over the above classes $A = new ReflectionParameter(['Department1', 'HR'], 0); $B = new ReflectionParameter(['Department2', 'Coding'], 1); $C = new ReflectionParameter(['Department3', 'Marketing'], 2); // Calling the getDeclaringClass() function and // getting the specified declaring classes var_dump($A->getDeclaringClass()); var_dump($B->getDeclaringClass()); var_dump($C->getDeclaringClass()); ?> Output: object(ReflectionClass)#4 (1) { ["name"]=> string(11) "Department1" } object(ReflectionClass)#4 (1) { ["name"]=> string(11) "Department2" } object(ReflectionClass)#4 (1) { ["name"]=> string(11) "Department3" } Reference: https://www.php.net/manual/en/reflectionparameter.getdeclaringclass.php Comment More infoAdvertise with us Next Article PHP | ReflectionParameter getDeclaringClass() Function K Kanchan_Ray Follow Improve Article Tags : Web Technologies PHP PHP-function PHP- Reflection Similar Reads PHP | ReflectionMethod getDeclaringClass() Function The ReflectionMethod::getDeclaringClass() function is an inbuilt function in PHP which is utilized to return the name of the declared class. Syntax: ReflectionClass ReflectionMethod::getDeclaringClass ( void ) Parameters: This function does not accepts any parameter. Return Value: This function retu 1 min read PHP | ReflectionProperty getDeclaringClass() Function The ReflectionProperty::getDeclaringClass() function is an inbuilt function in PHP which is used to return the specified declaring classes. Syntax: ReflectionClass ReflectionProperty::getDeclaringClass ( void ) Parameters: This function does not accept any parameter. Return Value: This function retu 2 min read PHP | ReflectionParameter getClass() Function The ReflectionParameter::getClass() function is an inbuilt function in PHP which is used to return the class type hinted for the parameter. Syntax: ReflectionClass ReflectionParameter::getClass ( void ) Parameters: This function does not accept any parameter. Return Value: This function returns the 2 min read PHP | ReflectionParameter getDeclaringFunction() Function The ReflectionParameter::getDeclaringFunction() function is an inbuilt function in PHP which is used to return the declaring function. Syntax: ReflectionFunctionAbstract ReflectionParameter::getDeclaringFunction ( void ) Parameters: This function does not accept any parameter. Return Value: This fun 2 min read PHP | ReflectionParameter getDefaultValue() Function The ReflectionParameter::getDefaultValue() function is an inbuilt function in PHP which is used to return the default value of the parameter for the specified user-defined function or method. Syntax: mixed ReflectionParameter::getDefaultValue ( void ) Parameters: This function does not accept any pa 2 min read PHP | ReflectionParameter getName() Function The ReflectionParameter::getName() function is an inbuilt function in PHP which is used to return the name of the specified parameter. Syntax: string ReflectionParameter::getName ( void ) Parameters: This function does not accept any parameters. Return Value: This function returns the name of the sp 2 min read PHP | ReflectionParameter getType() Function The ReflectionParameter::getType() function is an inbuilt function in PHP which is used to return the type of the specified parameter. Syntax: ReflectionType ReflectionParameter::getType ( void ) Parameters: This function does not accept any parameters. Return Value: This function returns the type o 2 min read PHP | ReflectionParameter getPosition() Function The ReflectionParameter::getPosition() function is an inbuilt function in PHP which is used to return the position of the specified parameter. Syntax: int ReflectionParameter::getPosition( void ) Parameters: This function does not accept any parameters. Return Value: This function returns the positi 1 min read PHP | ReflectionParameter isOptional() Function The ReflectionParameter::isOptional() function is an inbuilt function in PHP which is used to return TRUE if the specified parameter is optional, otherwise FALSE. Syntax: bool ReflectionParameter::isOptional ( void ) Parameters: This function does not accept any parameters. Return Value: This functi 2 min read PHP | ReflectionParameter isArray() Function The ReflectionParameter::isArray() function is an inbuilt function in PHP which is used to return TRUE if the specified parameter is an array, FALSE otherwise. Syntax: bool ReflectionParameter::isArray ( void ) Parameters: This function does not accept any parameters. Return Value: This function ret 2 min read Like