Answers for "call funxtion from another file php"

php import function from another file

File1.php :
<?php
  function first($int, $string){ //function parameters, two variables.
    return $string;  //returns the second argument passed into the function
  }
?>
  
File2.php :
<?php
  include 'File1.php';
  echo first(1,"omg lol"); //returns omg lol;
?>

php get function from different file

<?php
    function first($int, $string){ //function parameters, two variables.
    	return $string;  //returns the second argument passed into the function
  	}
?>
  
<?php
    include 'File1.php';
    echo first(1,"omg lol"); //returns omg lol;
?>