转换的MultiArray到SingleArray没有的fore

转换的MultiArray到SingleArray没有的fore

本文介绍了转换的MultiArray到SingleArray没有的foreach的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

如果我有一个数组,里面坐了一个单一的阵列。有没有办法推子数组值到父无需运行一个foreach?

例如,如果我有一个数组是这样的:

 阵列([0] =>阵列(
               KEY1=> 值1
               KEY2=> VALUE2
                KEY3=> 值3
               )
     );

和我想要将其降低到这一点:

 阵列(
    KEY1=> 值1
    KEY2=> VALUE2
    KEY3=> 值3
   );

是否有这样做没有一个foreach的一种方式?

目前我在做这样的:

  $ singleArr =阵列();
的foreach($ multiArr为$ subArr){
   $ singleArr = $ subArr;
}


解决方案

有关简单什么:

  $ singleArr = $ multiArr [0];

If I have an array, with a single array inside it. Is there a way push the child array values into the parent without having to run a foreach?

For example, if I have an array like this:

array( [0] => array(
               "key1" => "value1",
               "key2" => "value2",
                "key3" => "value3",
               )
     );

and I want to reduce it to this:

  array(
    "key1" => "value1",
    "key2" => "value2",
    "key3" => "value3",
   );

Is there a way of doing this without a foreach?

at the moment I'm doing this:

$singleArr = array();
foreach($multiArr as $subArr) {
   $singleArr = $subArr;
}
解决方案

What about simple:

$singleArr = $multiArr[0];

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08-14 19:32