What does this mean Parse error syntax error unexpected T PAAMAYIM NEKUDOTAYIM

Question

T PAAMAYIM NEKUDOTAYIM sounds really exotic  but most certainly absolutely nonsense to me  I traced it all down to this lines of code    lt  php Class Context       protected  config       public function getConfig  key       Here s the problem somewhere         cnf    this- gt config      return  cnf  getConfig  key              function   construct          this- gt config   new Config              gt    In the constructor I create a Config object  Here s the class   final class Config       private static  instance   NULL      private static  config       public static function getConfig  key        return self   config  key              public static function getInstance         if   self   instance            self   instance   new Config              return self   instance             private function   construct            include configuration file     include   ROOT INCLUDE PATH     sys config config php      defines a  config array      this- gt config    config            No idea why this doesnt work   what the error means

User · Answer

Just my two cents for future visitors who have this problem.

This is the correct syntax for PHP 5.3, for example if you call static method from the class name:

MyClassName::getConfig($key);

If you previously assign the ClassName to the $cnf variable, you can call the static method from it (we are talking about PHP 5.3):

$cnf = MyClassName;
$cnf::getConfig($key);

However, this sintax doesn't work on PHP 5.2 or lower, and you need to use the following:

$cnf = MyClassName;
call_user_func(array($cnf, "getConfig", $key, ...otherposibleadditionalparameters... ));

Hope this helps people having this error in 5.2 version (don't know if this was openfrog's version).

User · Answer

It s the name for the    operator  Wikipedia

User · Answer

In your example  return  cnf  getConfig  key    Probably should be   return  cnf- gt getConfig  key    And make getConfig not static

User · Answer

For anyone using Laravel  I was having the same error on Laravel 7 0  The error looked like this syntax error  unexpected       T PAAMAYIM NEKUDOTAYIM   expecting     or      It was in my Routes web php file  which looked like this use Illuminate Support Facades Route  use Illuminate Http Request  use    this was an extra   use   statement that gave me the error  Route  get      function          return view  save-online index      - gt name  save-online index

User · Answer

The error is down to an  inappropriate use  of the double colon operator   return  cnf  getConfig  key     as by using the    you re attempting to call a static method of the class itself  In your example you want to call a non-static method on an instantiated object   I think what you want is   return  cnf- gt getConfig  key

User · Answer

According to wikipedia  it means a  double colon  scope resolution operator   http   en wikipedia org wiki Scope resolution operator

User · Answer

if you still need to use the double-colon then make sure your on PHP 5 3

User · Answer

T PAAMAYIM NEKUDOTAYIM is the double colon scope resolution thingy PHP uses -     Quick glance at your code  I think this line   return  cnf  getConfig  key     should be  return  cnf- gt getConfig  key     The first is the way to call a method statically - this code would be valid if  cnf contained a string that was also a valid class  The -  syntax is for calling a method on an instance of a class object

[php] What does this mean? "Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM"

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