PHP | ReflectionGenerator getExecutingFile() Function

The ReflectionGenerator::getExecutingFile() function is an inbuilt function in PHP which is used to return the full path and file name of the specified currently executing generator.

Syntax:

string ReflectionGenerator::getExecutingFile( void )

Parameters: This function does not accept any parameters.

Return Value: This function returns the full path and file name of the specified currently executing generator.

Below programs illustrate the ReflectionGenerator::getExecutingFile() function in PHP:

Program 1:

<?php

// Initializing a user-defined class Company
class Company {
    public function GFG() {
        yield 0;
    }
}

// Creating a generator 'A' on the above
// class Company
$A = (new Company)->GFG();

// Using ReflectionGenerator over the
// above generator 'A'
$B = new ReflectionGenerator($A);

// Calling the getExecutingFile() function
$C = $B->getExecutingFile();

// Getting the full path and file name
// of the currently
// executing generator 'A'
echo $C;
?>

Output:

/home/3ce672c0079010c54e57cdedc34d0188.php

Program 2:

<?php

// Initializing a user-defined class Departments
class Departments {
    public function Coding_Department() {
        yield 0;
    }
    public function HR_Department() {
        yield 1;
    }
    public function Marketing_Department() {
        yield 2;
    }
}

// Creating some generators on the above
// class Departments
$A = (new Departments)->Coding_Department();
$B = (new Departments)->HR_Department();
$C = (new Departments)->Marketing_Department();

// Using ReflectionGenerator over the
// above generators
$D = new ReflectionGenerator($A);
$E = new ReflectionGenerator($B);
$F = new ReflectionGenerator($C);

// Calling the getExecutingFile() function
// and getting the full path and file
// name of the currently
// executing generators
echo "File: {$D->getExecutingFile()}";
echo "\n";
echo "File: {$E->getExecutingFile()}";
echo "\n";
echo "File: {$F->getExecutingFile()}";
?>

Output:

File: /home/f12a7584188452b12381b38e3985f9d3.php
File: /home/f12a7584188452b12381b38e3985f9d3.php
File: /home/f12a7584188452b12381b38e3985f9d3.php

Reference: https://www.php.net/manual/en/reflectiongenerator.getexecutingfile.php