php数组中的字符串匹配

我有两个数组，检查它们之间是否匹配，然后根据匹配情况将yes插入数据库。其中一个数组一次接受3个元素，以与另一个静态元素进行比较

代码中的问题是它正确地比较了大多数，但我仔细查看了数据库。有几个比较是不正确的。有没有更好的方法来构造我的代码，以便不正确地比较任何内容

我发现当$team_团队中两个相邻的元素都被认为是“是”时，就会发生错过比赛的情况

这个字符串也非常正确

下面是代码的简单版本

<php

//Take 3 subs at a time 3 home and 3 away players
for($subs = 3;$subs<=$count_subs;$subs+=3){

//Set the answers for each player to 'no' (the for loop sets all players to no).
for($data=0; $data<$squad_length; $data++){
    $input[$data] = 'no';
}

//Select 3 subs home and away for each team, starting from 0 and restrict to 3 and move up by 3's.
$h_subs_name = array_slice($home_subs_name,$subs-3, $subs);
$a_subs_name = array_slice($away_subs_name,$subs-3, $subs);

//Identify the matches from the players in the team squad with the subs 
$subshome = array_intersect($team_squad, $h_subs_name);
$subsaway = array_intersect($team_squad, $a_subs_name);

//if array is not empty run code
if(!empty($subshome)){
//For each match in the change the 'no' to a 'yes' from the forloop.
    foreach ($subshome as $key => $value) {
    # code...

    //Select the index to change to a yes
        $input[$key] = $y;

    }
}

//if array is not empty run code
if(!empty($subsaway)){
//For each match in the change the 'no' to a 'yes' from the forloop.
    foreach ($subsaway as $k => $eachplayer) {
    # code...

//Select the index to change to a yes
        $input[$k] = $y;
    }
}

foreach ($input as $s) {
$inserttablesub[] = '"'. $s . '"';
}

$querysub = 'INSERT INTO '.$subtable.' '.'('. implode(',', $players_name_insert).') '.'VALUES'.'(' . implode(',', $inserttablesub) . ')';

mysql_query($querysub) 
    or die(mysql_error());

unset($subshome);
unset($subsaway);
unset($input);
unset($inserttablesub);
}

?>

---

团队团队
和
a_subs_name
应该是可变的
$team_band
和
$a_subs_name

您可以在数组（）中使用
函数

参考：为什么不试试

这将在2个数组之间找到公共元素，您可以使用该数组进行插入查询'

$team_squad = array("Wojciech Szczesny", "Per Mertesacker","Olivier Giroud","Laurent Koscielny","Bacary Sagna","Mesut Özil","Aaron Ramsey","Kieran Gibbs","Santi Cazorla","Jack Wilshere","Bacary Sagna","Nacho Monreal","Thomas Vermaelen");    

$a_subs_name = array("Carl Jenkinson","Santi Cazorla","Lukas Podolski","Darren Bent","Alexander Kacaniklic","Giorgos Karagounis","Mathieu Flamini","Nacho Monreal","Bacary Sagna");

$result = array_intersect($team_squad, $a_subs_name);

一个名为array_search的函数，在数组中查找匹配项并返回密钥号

$key = array_search($a_subs_name[$c], $team_squad);

这是文档。
否，我试图在数据库的每个单元格中插入是或否。不是只搜索一个元素我想这是个好主意，但它似乎适用于我数据行的第一行和第二行？你能解释一下吗？我正在从一个球员名字的网站上搜集数据，只想储存球队中的球员。我使用了数组_intersect，但只得到了目前为止的结果。我重新发布了更详细的代码，只是重新发布了代码