【发布时间】:2013-01-14 15:04:06
【问题描述】:
我的数组是
$myarray=array("人类","天使",上帝"","天使","恶魔","上帝","上帝","人类","上帝","天使");
如何获取单词并像计数一样
God : 4
Angel : 3
Human : 2
Devil : 1
【问题讨论】:
-
你有没有尝试过?
-
这是一个“阅读文档”问题。
我的数组是
$myarray=array("人类","天使",上帝"","天使","恶魔","上帝","上帝","人类","上帝","天使");
如何获取单词并像计数一样
God : 4
Angel : 3
Human : 2
Devil : 1
【问题讨论】:
您可以使用array-count-values 函数。
【讨论】:
来自文档:
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
)
【讨论】:
<?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/>";
}
?>
【讨论】: