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首先关于这个问题的这个问题。我的问题是我的一个朋友有大约 300 个左右的数组需要插入到数据库中。正如您在我链接的问题中注意到的那样，我得到了数据库部分，我把那部分写下来了。然而，我的问题是我应该如何准确地获取所有数组并将它们组合在一起，以便我可以对数组进行 foreach 并检查一个值是否为数组，如果是，则使用数组名称作为INSERT 查询中的表。

这是我更新的代码：

        $colors['Colors_All'] = array("Black","Charcoal"); // Add unique indexes 
        $colors['Colors_Bright_All'] = array("Silver","White"); // Add unique indexes 

        $AllArrays = get_defined_vars(); // Get all defined vars
        $Arrays = array(); // Set a default array

        foreach ($AllArrays as $varName => $value) { // Run through all the variables set in the get_defined_vars
            if(is_array($value) && $varName == 'colors') { // If it is an array and if the array is colors[] then
                $Arrays = array_merge($Arrays, $value); // Merge those arrays into the new array
            }
        }

现在，这将使我能够访问所有数据。

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1 回答 1

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干得好：

$colors['Colors_All']        = array("Black","Charcoal","Light_Gray","Silver","White","Gold","Bronze","Copper","Platinum","Navy","Royal_Blue","Dodger_Blue","Deep_Sky_Blue","Turquoise","Tiffany_Blue");
$colors['Colors_Bright_All'] = array("Silver","White","Gold","Royal_Blue","Dodger_Blue","Deep_Sky_Blue","Deep_Green","Forest_Green","Bright_Green","Violet");
$colors['Colors_Light_All']  = array("Light_Gray","Silver","White","Gold","Dodger_Blue","Deep_Sky_Blue","Light_Blue","Bright_Green","LightGreen","Light_Green");

// This will store the merged results of each array
$colorVars = array();

// Loop through all of the defined variables
foreach ($colors as $colorKey => $value) {
    // Add the results of this array to the main $colorVars array
    $colorVars = array_merge($colorVars, $value);
}
于 2013-04-20T15:01:15.530 回答