在挂钩中调用相同 class 中的多个函数

Question

我需要从挂钩文件中的同一个 class 调用多个函数。

这是我当前的代码：

$hook['post_controller_constructor'] = array(
                                'class'    => 'get_info_general',
                                'function' => 'prepare',
                                'filename' => 'get_info_general.php',
                                'filepath' => 'hooks',
                                'params'   => ''
                                );
$hook['post_controller_constructor'] = array(
                                'class'    => 'get_info_general',
                                'function' => 'get_info_general',
                                'filename' => 'get_info_general.php',
                                'filepath' => 'hooks',
                                'params'   => ''
                                );
$hook['post_controller_constructor'] = array(
                                'class'    => 'get_info_general',
                                'function' =>'get_achievements',
                                'filename' => 'get_info_general.php',
                                'filepath' => 'hooks',
                                'params'   => ''
                                );

不幸的是，只调用了最后一个函数get_achievements。我也试过：

$hook['post_controller_constructor'] = array(
                                'class'    => 'get_info_general',
                                'function' => 'prepare',
                                'function' => 'get_info_general',
                                'function' => 'get_achievements',
                                'filename' => 'get_info_general.php',
                                'filepath' => 'hooks',
                                'params'   => ''
                            );

但它给了我相同的结果。

有什么方法可以让所有三个函数一个接一个地被正确调用？我没有找到文档或类似问题。

Answer 1

你只需要制作多维数组。来自 docs:

If want to use the same hook point with more than one script, simply make your array declaration multi-dimensional, like this:

$hook['post_controller_constructor'][] = array(
    'class'    => 'get_info_general',
    'function' => 'prepare',
    'filename' => 'get_info_general.php',
    'filepath' => 'hooks',
    'params'   => ''
);
$hook['post_controller_constructor'][] = array(
    'class'    => 'get_info_general',
    'function' => 'get_info_general',
    'filename' => 'get_info_general.php',
    'filepath' => 'hooks',
    'params'   => ''
);
$hook['post_controller_constructor'][] = array(
    'class'    => 'get_info_general',
    'function' =>'get_achievements',
    'filename' => 'get_info_general.php',
    'filepath' => 'hooks',
    'params'   => ''
);

Notice the brackets after each array index:

$hook['post_controller_constructor'][]

在挂钩中调用相同 class 中的多个函数

call several functions within same class in hooks

hook

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