Question

我有文字：

$a = I wanna eat apple , and banana .

我想得到那句话的每一句话和标点符号：

$b = explode(' ', strtolower(trim($a)));

爆炸的结果是数组。我在db上有一个单词表，其中包含以下字段：

id, word and typewords

全部为小写。但是对于标点符号，db中不存在。我想搜索db中的每个单词来获取单词的类型，所以我想得到的最终结果是： words/typeofwords =

I/n wanna/v eat/v apple/n ,/, and/p banana/n ./.

这是代码：

function getWord ($word){
$i = 0 ;
$query = mysql_query("SELECT typewords FROM words WHERE word = '$word' ");
    while ($row = mysql_fetch_array($query)) {
         $word[$i] = $row['typewords'];
        $i++;
    }
    return $word;
}

echo $b.'/'.getWord($b);

但它不起作用，请帮助我，谢谢！

Answer 1

试试这个：

function getWord($words){
    $association = array();
    foreach($words as $word)
    {
        $query = mysql_query("SELECT typewords FROM words WHERE word = '$word' ");
        if($row = mysql_fetch_array($query)) 
            $association[$word] = $row['typewords'];
        elseif(preg_match('/[\.\,\:\;\?\!]/',$word)==1)
            $association[$word] = $word;
    }
    return $association;
}

$typewords = getWord($b);
foreach($b as $w)
    echo $w.'/'.$typewords[$w];

Answer 2

您假设函数参数是一个数组，但它是一个字符串。

编辑：在您的函数中，您将$word视为数组和字符串。决定你想要什么并重新编写你的功能。

Answer 3

function getWord($word){

    // concat the word your searching for with the result
    // http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_concat
    $query = mysql_query("SELECT CONCAT(word,'/',typewords) as this_result FROM words WHERE word = '$word' ");
    $row = mysql_fetch_array($query);
    return $row['this_result']." ";  // added a space at the end.
}

// loop through the $b array and send each to the function
foreach($b as $searchword) {
    echo getWord($searchword);
}

搜索数据库中的单词数组

3 个答案: