php function returns instance of multiple values

How does a php function return multiple values? This article mainly introduces the implementation of functions in PHP that can return multiple values, and analyzes the techniques of PHP using arrays to return multiple values. I hope to be helpful.

In python and golang, there is a method for a function to return multiple values ​​​​at the same time. In fact, php can also do it, but it is a little more troublesome than python and golang. The following is A simple demonstration example, the list function is used here

<?php
  function retrieve_user_profile() {
   $user[] = "Jason";
   $user[] = "php.cn";
   $user[] = "English";
   return $user;
  }
  list($name,$email,$language) = retrieve_user_profile();
  echo "Name: $name, email: $email, preferred language: $language";
?>

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