php - PHP 单词数组计数

Question

我的数组是

$myarray=array("人","天使",神"","天使","恶魔","神","神","人","神","天使");

如何获得单词和数像

God : 4
Angel : 3
Human : 2
Devil : 1

Answer 1

见array_count_values。

从文档中：

Example #1 array_count_values() example
<?php
  $array = array(1, "hello", 1, "world", "hello");
  print_r(array_count_values($array));
?> 

Array
(
  [1] => 2
  [hello] => 2
  [world] => 1
)

Answer 2

看看array_count_values和arsort。

<?php  
$myarray = array("Human","Angel","God","Angel","Devil","God","God","Human","God","Angel");

$result = array_count_values($myarray);
arsort($result);

foreach($result as $word => $count)
{
    echo $word." was found ".$count." time(s)<br/>";
}
?>

Answer 3

您可以使用数组计数值函数。