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在php中将集合对象转换为字符串或数组

分类: 技术问答 • 2022-02-28 11:31:32

在php中将集合对象转换为字符串或数组

问题描述：

I want to get the count of each variable in an array. Am getting the object like [1,1,2,2,3,4,5,4,6]

$array = array(12,43,66,21,56,43,43,78,78,100,43,43,43,21);
$vals = array_count_values($array);

This function is the solution. But I can't make the collection object to string or array.

我想得到数组中每个变量的计数。 得到像[1,1， 2,2,3,4,5,4,6] p> 

  $ array = array（12,43,66,21,56,43,43,78,78,100  ，43,43,43,21）; 
 $ vals = array_count_values（$ array）; 
  code>  pre> 
 
 
此功能是解决方案。 但我无法将集合对象变为字符串或数组。 p> 
  div>

答

I noticed this is tagged with laravel, in that case you could do collect($vals)->toArray(). If I remember correctly.

edit: you are looking for the php function implode.

http://php.net/manual/en/function.implode.php

string implode ( string $glue , array $pieces )

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