PHP | ReflectionGenerator getFunction() Function
Last Updated :
17 Dec, 2019
The ReflectionGenerator::getFunction() function is an inbuilt function in PHP which is used to return the function name of the specified generator.
Syntax:
ReflectionFunctionAbstract ReflectionGenerator::getFunction ( void )
Parameters: This function does not accept any parameter.
Return Value: This function returns the function name of the specified generator.
Below programs illustrate the ReflectionGenerator::getFunction() function in PHP:
Program_1:
<?php
class Company
{
public function GFG()
{
yield 0;
}
}
$A = ( new Company)->GFG();
$B = new ReflectionGenerator( $A );
$C = $B ->getFunction();
var_dump( $C );
?>
|
Output:
object(ReflectionMethod)#4 (2) {
["name"]=>
string(3) "GFG"
["class"]=>
string(7) "Company"
}
Program_2:
<?php
class Departments
{
public function Coding_Department()
{
yield 0;
}
public function HR_Department()
{
yield 1;
}
public function Marketing_Department()
{
yield 2;
}
}
$A = ( new Departments)->Coding_Department();
$B = ( new Departments)->HR_Department();
$C = ( new Departments)->Marketing_Department();
$D = new ReflectionGenerator( $A );
$E = new ReflectionGenerator( $B );
$F = new ReflectionGenerator( $C );
var_dump( $D ->getFunction());
echo "\n" ;
var_dump( $E ->getFunction());
echo "\n" ;
var_dump( $F ->getFunction());
?>
|
Output:
object(ReflectionMethod)#10 (2) {
["name"]=>
string(17) "Coding_Department"
["class"]=>
string(11) "Departments"
}
object(ReflectionMethod)#10 (2) {
["name"]=>
string(13) "HR_Department"
["class"]=>
string(11) "Departments"
}
object(ReflectionMethod)#10 (2) {
["name"]=>
string(20) "Marketing_Department"
["class"]=>
string(11) "Departments"
}
Reference: https://www.php.net/manual/en/reflectiongenerator.getfunction.php
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