php call class function by string name

by

The callback syntax is a little odd in PHP. What you need to do is make an array. The 1st element is the object, and the 2nd is the method.

call_user_func(array($player, 'SayHi'));

You can also do it without call_user_func:

$player->{'SayHi'}();

Or:

$method = 'SayHi';
$player->$method();

Related Contents:

  1. How can I capture the result of var_dump to a string?
  2. How can I perform static code analysis in PHP? [closed]
  3. How can I parse a JSON file with PHP? [duplicate]
  4. Laravel 5 Failed opening required bootstrap/../vendor/autoload.php
  5. PHP – how to best determine if the current invocation is from CLI or web server?
  6. Weird PHP error: ‘Can’t use function return value in write context’
  7. Laravel 5.5 ajax call 419 (unknown status)
  8. How to zip a whole folder using PHP
  9. Remove excess whitespace from within a string
  10. Cannot create cache directory .. or directory is not writable. Proceeding without cache in Laravel
  11. Tell Composer to use Different PHP Version
  12. How to prevent Browser cache for php site
  13. Why is require_once so bad to use?
  14. What is the difference between MySQL, MySQLi and PDO? [closed]
  15. How to check whether mod_rewrite is enable on server?
  16. Difference between dependency injection and dependency inversion
  17. Use PHP to create, edit and delete crontab jobs?
  18. Submitting a multidimensional array via POST with php
  19. PHP Thread Safe and Non-Thread Safe for Windows
  20. How to do error logging in CodeIgniter (PHP)
  21. PHP shorthand for isset()? [duplicate]
  22. Verify ImageMagick installation
  23. How to hash long passwords (>72 characters) with blowfish
  24. Laravel: Error [PDOException]: Could not Find Driver in PostgreSQL
  25. PHP – define constant inside a class
  26. How to implement a bitmask in php?
  27. What is the name and location of the Nginx config file (htaccess equivalent)?
  28. Switch from PHP 7.2 to 7.1 on Ubuntu 16.04, Apache
  29. Remove a part of a string, but only when it is at the end of the string
  30. php – Should I call exit() after calling Location: header?
  31. What does a PHP function return by default?
  32. PHP: Split string into array, like explode with no delimiter
  33. Laravel firstOrNew how to check if it’s first or new?
  34. Laravel: Difference App::bind and App::singleton
  35. How to start a foreach loop at a specific index in PHP
  36. How to test a second parameter in a PHPUnit mock object
  37. How can I use HTML tags in a Laravel localization file?
  38. How can I generate a HmacSHA256 signature of a string
  39. PHP Find all occurrences of a substring in a string
  40. Access PHP var from external javascript file
  41. Is it recommended to store PHP Sessions in MemCache?
  42. How to create multilingual translated routes in Laravel
  43. php imagecopyresized vs imagecopyresampled vs imagecopy pros/cons
  44. PHP Class Constants – Public, Private or Protected?
  45. Reading line by line from STDIN
  46. Why Xampp control panel shows an error access denied upon launch [closed]
  47. When is it good to use pass by reference in PHP?
  48. What is 22527 in error_reporting 22527 of phpinfo
  49. NGINX: connect() to unix:/var/run/php7.0-fpm.sock failed (2: No such file or directory)
  50. MySQL Performance – “IN” Clause vs. Equals (=) for a Single Value [duplicate]

Leave a Comment