螺纹包装类与PHP变量参数的函数 [英] Thread Wrapper Class for a Function with variable arguments in PHP

问题描述

这里的想法是使用功能和参数数组构造并调用一个新的线程功能的类

The idea here is to make a class that constructs with a function and an array of parameters and calls that function in a new thread.

这是我班至今：

class FunctionThread extends Thread {

    public function __construct($fFunction, $aParameters){

        $this->fFunction = $fFunction;
        $this->aParameters = $aParameters;
    }

    public function run(){

        $this->fFunction($this->aParmeters[0], $this->aParmeters[1], ...);
    }
}

显然run函数不正确，这使我对我的问题：

Obviously the run function is incorrect, which brings me to my question:

假设数组保证有元素的适当数量以匹配被调用的函数，我如何可以调用PHP中的函数的参数数目不详的存储阵列中的？

Assuming the array is guaranteed to have the proper number of elements to match the function that is being called, How can I call a function in PHP with an unknown number of arguments that are stored in an array?

编辑：
我也有给定函数​​的内容无法访问，因此不能进行编辑。

Also I have no access to the contents of the given function so it cannot be edited.

编辑2：我在寻找类似计划的咖喱功能的东西。

Edit 2: I'm looking for something similar to scheme's curry function.

推荐答案

在PHP 5.6，这是成为可能。数组可以使用...运算符，像这样被扩展到参数列表：

As of PHP 5.6, this is now possible. Arrays can be expanded into the argument list using the ... operator like so:

<?
class FunctionThread extends Thread {

    public function __construct($fFunction, $aParameters){

        $this->fFunction = $fFunction;
        $this->aParameters = $aParameters;
    }

    public function run(){

        $this->fFunction(... $this->aParmeters);
    }
}
?>

请参阅这里更多信息

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