Use php namespace inside function

by

From Scoping rules for importing

The use keyword must be declared in the outermost scope of a file (the
global scope) or inside namespace declarations. This is because the
importing is done at compile time and not runtime, so it cannot be
block scoped

So you should put like this, use should specified at the global level

require('/var/load.php');
use test\Class;

function go(){
    $go = 'ok';
    return $go;
}
echo go();

Check the example 5 in the below manual
Please refer to its manual at http://php.net/manual/en/language.namespaces.importing.php

More Related Contents:

  1. What does this function returns exactly? [closed]
  2. how to make a function that validates fields in a form? php [closed]
  3. PHP function to generate v4 UUID
  4. PHP Fatal error: Using $this when not in object context
  5. Giving my function access to outside variable
  6. What is the difference between PHP echo and PHP return in plain English?
  7. PHP variables in anonymous functions
  8. Passing an Array as Arguments, not an Array, in PHP
  9. Round up to nearest multiple of five in PHP
  10. PHP append one array to another (not array_push or +)
  11. Autoloader for functions
  12. PHP function use variable from outside
  13. Any way to specify optional parameter values in PHP?
  14. Using namespaces with classes created from a variable
  15. How to get all class names inside a particular namespace?
  16. How to use composer packages in codeigniter?
  17. Get variables from the outside, inside a function in PHP
  18. PHP – Add link to a URL in a string
  19. Javascript and PHP functions
  20. RGB to closest predefined color
  21. Timeout a function in PHP
  22. Modify a globally scoped variable inside of an anonymous function
  23. How to alias a function in PHP?
  24. Modify an Existing PHP Function to Return a String
  25. Troubleshooting “The use statement with non-compound name … has no effect”
  26. When to use a Class vs. Function in PHP
  27. Using namespaces in Laravel 4
  28. Facebook SDK v4 for PHP Minimal Example
  29. Changing a global variable from inside a function PHP
  30. How can you use php in a javascript function [duplicate]

Leave a Comment