duadlkc5762218 2011-02-10 15:04
浏览 113
已采纳

为什么Eclipse反对`static :: $ var`?

I have the following static function in a PHP class:

static function __callStatic($method,$args){
    $called=NULL;
    if(empty(static::$collection)) static::slurp();
    if(method_exists(static::$objtype,$method)){
        foreach(static::$collection as $obj){
            $called[]= call_user_func_array(array($obj, $method), $args);
        }
    } else if (property_exists(static::$objtype,$method)){ //$method isn't a method, it's a property
        foreach(static::$collection as $obj){
            $called[]= $obj->$method;
        }
    } else if($method=='collection'){
        $called=static::$collection;
    } else {
        throw new ZException("$method does not exist");
    }
    return $called;
}

The static variables are all defined but possibly not set. The code appears to do what I want it to and throws no errors of any level. But yet my new installation of Eclipse (Helios) PDT has marked every instance of static::$var as an 'unexpected static' error. If I replace static::$var with self::$var the Eclipse error goes away- but then the code doesn't work.

How do I convince Eclipse that these are not errors?

Eclipse for PHP Developers Version: Helios Service Release 1 Build id: 20100917-0705 on 64 bit CentOS

  • 写回答

2条回答 默认 最新

  • dongrong1856 2011-02-10 15:17
    关注

    Late Static Binding was introduced with PHP 5.3. Check Window > Preferences > PHP > Executables and Interpreter to make sure Eclipse is using PHP 5.3.

    enter image description here

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
查看更多回答(1条)

报告相同问题?

悬赏问题

  • ¥100 关于使用MATLAB中copularnd函数的问题
  • ¥20 在虚拟机的pycharm上
  • ¥15 jupyterthemes 设置完毕后没有效果
  • ¥15 matlab图像高斯低通滤波
  • ¥15 针对曲面部件的制孔路径规划,大家有什么思路吗
  • ¥15 钢筋实图交点识别,机器视觉代码
  • ¥15 如何在Linux系统中,但是在window系统上idea里面可以正常运行?(相关搜索:jar包)
  • ¥50 400g qsfp 光模块iphy方案
  • ¥15 两块ADC0804用proteus仿真时,出现异常
  • ¥15 关于风控系统,如何去选择