Question

很难将这些数组合并。

我希望能够加载多个配置文件并构建一个大型数组，以便能够在我的应用程序中的任何位置调用。

test_config1.php

$config1=array();
$config1['Key1']['AnotherKey1']='Value 1';
$config1['Key2']['AnotherKey1']='Value 2';
$config1['Key3']['AnotherKey1']='Value 3';

return $config1;

test_config2.php

$config2=array();
$config2['Different Key 1']='Different Value 1';
$config2['Different Key 2']='Different Value 2';
$config2['Different Key 3']='Different Value 3';
$config2['Key3']['AnotherKey1']['test']='Test 1';

return $config2;

配置课程：

class Configure
{
    public static $configArray = array();

    public static function loadConfig($configSource)
    {
        # Explicitly turn this into an array.
        $configSource=(array)$configSource;

        # Loop through the array.
        foreach($configSource as $configFileName)
        {
            $config=require_once $configFileName;

            self::$configArray[]=$config;
            unset($config);
        }

        return self::$configArray;
    }
}

print_r(Configure::loadConfig(array('test_config1.php', 'test_config2.php')));

//print_r(Configure::loadConfig('test_config1.php'));

结果：

Array
(
    [0] => Array
        (
            [Key1] => Array
                (
                    [AnotherKey1] => Value 1
                )

            [Key2] => Array
                (
                    [AnotherKey1] => Value 2
                )

            [Key3] => Array
                (
                    [AnotherKey1] => Value 3
                )

        )

    [1] => Array
        (
            [Different Key 1] => Different Value 1
            [Different Key 2] => Different Value 2
            [Different Key 3] => Different Value 3
            [Key3] => Array
                (
                    [AnotherKey1] => Array
                        (
                            [test] => Test 1
                        )

                )

        )

)

通缉：

Array
(
    [Key1] => Array
        (
            [AnotherKey1] => Value 1
        )

    [Key2] => Array
        (
            [AnotherKey1] => Value 2
        )

    [Key3] => Array
        (
            [AnotherKey1] => Value 3
            [AnotherKey2] => Array
                (
                    [test] => Test 1
                )
        )


    [Different Key 1] => Different Value 1
    [Different Key 2] => Different Value 2
    [Different Key 3] => Different Value 3
)

我试过self::$configArray=array_merge(self::$configArray, $config);，它给出了：

[Key3] => Array
    (
        [AnotherKey2] => Array
            (
                [test] => Test 1
            )

    )

self::$configArray=self::$configArray + $config;从数组中遗漏$config2['Key3']['AnotherKey2']['test']='Test 1';。

Answer 1

尝试此代码（未经测试）：

class Configure
{
public static $configArray = array();

public static function loadConfig($configSource)
{
    # Explicitly turn this into an array.
    $configSource=(array)$configSource;

    # Loop through the array.
    foreach($configSource as $configFileName)
    {
        $config=require_once $configFileName;

        if (empty(self::$configArray)) {
            self::$configArray = $config;
        } else {
            foreach ($config as $key => $value) {
                self::$configArray[$key] = $value;
            }
        }
        unset($config);
    }

    return self::$configArray;
}
}

更新多个类似的密钥：

class Configure
{
public static $configArray = array();

public static function loadConfig($configSource)
{
    # Explicitly turn this into an array.
    $configSource=(array)$configSource;

    # Loop through the array.
    foreach($configSource as $configFileName)
    {
        $config=require_once $configFileName;

        if (empty(self::$configArray)) {
            self::$configArray = $config;
        } else {
            self::$configArray = array_merge_recursive(self::$configArray, $config);
        }
        unset($config);
    }
    return self::$configArray;
}
}

组合配置文件中的数组

1 个答案: