Function and Method Cross Reference

call_user_func()

This function is provided by PHP directly.
You can lookup the documentation for it here:
  [php.net] [us2.php.net] [uk.php.net] [au.php.net] [de.php.net]

• /gp-includes/routes/translation.php -> line 649
• /tests/phpunit/lib/factory.php -> line 270
• /gp-includes/warnings.php -> line 101
• /gp-includes/warnings.php -> line 107