我想子阵列添加到PHP的一个单一的阵列 [英] I want to add sub arrays to one single array in php

问题描述

我有数组这样的.........

i have array like this.........

Array
(
    [0] => Array
        (
            [0] => rose
            [1] => monkey
            [2] => donkey
        )

    [1] => Array
        (
            [0] => daisy
            [1] => monkey
            [2] => donkey
        )

    [2] => Array
        (
            [0] => orchid
            [1] => monkey
            [2] => donkey
        )

)

，我想这样的.........

and i want like this.........

Array
(
    [0] => rose
    [1] => monkey
    [2] => donkey
    [3] => daisy
    [4] => monkey
    [5] => donkey
    [6] => orchid
    [7] => monkey
    [8] => donkey
)

....我用数组合并，但它不工作，因为我的数组产生dymaically每一次表现出不同的阵列。
问题是我不能array_merge动态传递数组（）function.It接受阵列只能手动输入，不接受任何其他变量。功能只接受数组。

....I used array merge but it's not working because my array generates dymaically and each time shows different arrays. problem is I can't pass arrays dynamically in array_merge() function.It accepts only manually entries of array and not accepts any other variable .function accepts only array.

它的工作原理是这样...

it works like this ...

$total_data = array_merge($data[0],$data[1],$data[2]);

因为每次它产生阵列的不同数目的动态，以便
我必须使用这样的....

as each time it generates different numbers of array dynamically so i have to use like this....

$data_array = $data[0],$data[1],$data[2];

 $total_data = array_merge($data_array);

但它显示了一个错误array_merge（）[function.array合并]：参数＃1是不​​是数组......

but it shows an error "array_merge() [function.array-merge]: Argument #1 is not an array"......

推荐答案

试试这个：

$array  = your array

$result = call_user_func_array('array_merge', $array);

echo "<pre>";
print_r($result);

或者试试这个：

function array_flatten($array) {

   $return = array();
   foreach ($array as $key => $value) {
       if (is_array($value)){ $return = array_merge($return, array_flatten($value));}
       else {$return[$key] = $value;}
   }
   return $return;

}

$array  = Your array

$result = array_flatten($array);

echo "<pre>";
print_r($result);

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