使用amfphp时出现错误

Question

我该如何解决这个问题？错误是: Fatal error: Using $this when not in object context in /.../amfphp/core/amf/app/Gateway.php on line 134

public static function service() {

        //Set the parameters for the charset handler
        CharsetHandler::setMethod($this->_charsetMethod); // the problem points here
        CharsetHandler::setPhpCharset($this->_charsetPhp);
        CharsetHandler::setSqlCharset($this->_charsetSql);

        //Attempt to call charset handler to catch any uninstalled extensions
        $ch = new CharsetHandler('flashtophp');
        $ch->transliterate('?');

        $ch2 = new CharsetHandler('sqltophp');
        $ch2->transliterate('?');

        $GLOBALS['amfphp']['actions'] = $this->actions;

Answer 1

不能在static方法中使用$this变量，因为类实例不存在。静态方法对类的实例一无所知，您可以将这些方法视为class methods，而不是instance methods。看起来你需要删除这个函数的static修饰符。有关详细说明，请查看docs。