从数组中检索重复的单词 [英] Retrieve repetitive words from an array
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问题描述
我试图在给定的数组中得到所有重复的单词，似乎没有工作任何帮助将不胜感激。这是我的代码。
我尝试了什么：
i am trying to get all repetitive words in the given array and it seems not to be working any assistance will be appreciated. here's my code.
What I have tried:
<pre>
<!DOCTYPE html>
<html>
<head>
<title>Assignment</title>
</head>
<body>
<?php
function findrepetition($param){
$str = array("Felix","Kingsley","Ishmael");
for ($i=0; $i < count($str); $i++)
{
if(strstr($str, $param) === $str[$i])
{
echo "There is a repetition of the word ". $param . " in the string. ";
};
};
findrepetition("Felix");
?>
</body>
</html>
<?php } ?>
推荐答案
param）{
param){
str = array（ Felix， Kingsley， Ishmael）;
for （
str = array("Felix","Kingsley","Ishmael"); for (
i = 0;
i=0;
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