php method of calling class

php method of calling a class

In this article, I will share with you in detail how to call it in a PHP program Let’s learn the methods and code writing of another file class together.

First declare a class in a tool.php file:

<?php
  class tool {
  function say(){
  $result="Hello,World";
  return $result;
  }
}

Call the method in the above class in another file main.php:

<?php
  require_once &#39;tool.php&#39;;
  $tool=new tool();
  $content=$tool->say();
  echo $content;
?>

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