original_string: public function getRequiredPhpVersion()
      {
          @$packageInfo = $this->registry->packageInfo( 'ezcomponents', null, 'components.ez.no' );
          if ( array_key_exists( 'required', $packageInfo['dependencies'] ) )
          {
              return $packageInfo['dependencies']['required']['php']['min'];
          }
          return $packageInfo['dependencies']['php']['min'];
      }
code: public function getRequiredPhpVersion()
      {
          @$packageInfo = $this->registry->packageInfo( 'ezcomponents', null, 'components.ez.no' );
          if ( array_key_exists( 'required', $packageInfo['dependencies'] ) )
          {
              return $packageInfo['dependencies']['required']['php']['min'];
          }
          return $packageInfo['dependencies']['php']['min'];
      }
code_tokens: public function getRequiredPhpVersion ( ) { @ $ packageInfo = $ this -> registry -> packageInfo ( 'ezcomponents' , null , 'components.ez.no' ) ; if ( array_key_exists ( 'required' , $ packageInfo [ 'dependencies' ] ) ) { return $ packageInfo [ 'dependencies' ] [ 'required' ] [ 'php' ] [ 'min' ] ; } return $ packageInfo [ 'dependencies' ] [ 'php' ] [ 'min' ] ; }
docstring: Returns a PHP version string that describes the required PHP version for
  this installed eZ Components bundle.
  
  @return string
docstring_tokens: Returns a PHP version string that describes the required PHP version for this installed eZ Components bundle .