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 of the specified parameter.
Below programs illustrate the ReflectionParameter::getType() function in PHP:
Program 1:
<?php // Initializing a user-defined class Company1 class Company1
{ public function GFG( int $Parameter ){}
} // Initializing a subclass Company2 class Company2 extends Company1
{ } // Using the ReflectionParameter over the above class $A = new ReflectionParameter([ 'Company2' , 'GFG' ], 0);
// Calling the getType() function $B = $A -> getType ();
// Getting the type of the specified parameter. echo $B ;
?> |
Output:
int
Program 2:
<?php // Initializing some user-defined classes class Department1
{ protected function HR(float $Parameter1 ){}
} class Department2
{ final function Coding( Exception $Parameter2 ,
Exception $Parameter3 ){}
} class Department3
{ function Marketing( sting $Parameter4 ,
string $Parameter5 , string $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 getType() function and // getting the type of the specified parameter echo $A -> getType ();
echo "\n" ;
echo $B -> getType ();
echo "\n" ;
echo $C -> getType ();
?> |
Output:
float Exception string
Reference: https://secure.php.net/manual/en/reflectionparameter.gettype.php