original_string: protected function compileExtensions($value)
      {
          foreach ($this->extensions as $compiler) {
              $value = call_user_func($compiler, $value, $this);
          }
  
          return $value;
      }
code: protected function compileExtensions($value)
      {
          foreach ($this->extensions as $compiler) {
              $value = call_user_func($compiler, $value, $this);
          }
  
          return $value;
      }
code_tokens: protected function compileExtensions ( $ value ) { foreach ( $ this -> extensions as $ compiler ) { $ value = call_user_func ( $ compiler , $ value , $ this ) ; } return $ value ; }
docstring: Execute the user defined extensions.
  
  @param  string  $value
  @return string
docstring_tokens: Execute the user defined extensions .