用多值php打印密钥

Question

我创建了一个带有多个值的键的哈希，并且不确定如何打印它们以获得我想要的输出。我的哈希如下：

 Array
 (
[developmental stage] => Array
    (
        [0] => dummy development1
        [1] => dummy development
    )

[treatment] => Array
    (
        [0] => dummy treatment1
        [1] => dummy treatment
    )

[age] => Array
    (
        [0] => dummy age
    )

 )
The expected output:

 developmental stage  treatment        Age
 dummy development1   dummy treatment1  dummy age
 dummy development    dummy treatment

创建哈希的代码：

  $attribute[$property->type_id->name][]=$property->value;

我尝试的代码如下。如何按上述方式打印？

     foreach ($attribute as $key=>$value) {
         echo "$keys\t";
         foreach($key=>$value as $key1){
             echo "$key1\n";
         }
       echo "\n";
     }

Answer 1

尝试做这样的事情：

function printArray($array = array()) {
    foreach ($array as $key => $value) {
        if (is_array($value)) {
            printArray($value)
        } else {
            echo $key.'=>'.$value."\n";
        }
    }
}
printArray($yourArray);